US3479759A - Combustion exhaust simulator - Google Patents
Combustion exhaust simulator Download PDFInfo
- Publication number
- US3479759A US3479759A US779385A US3479759DA US3479759A US 3479759 A US3479759 A US 3479759A US 779385 A US779385 A US 779385A US 3479759D A US3479759D A US 3479759DA US 3479759 A US3479759 A US 3479759A
- Authority
- US
- United States
- Prior art keywords
- housing
- simulating
- streamers
- combustion
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H5/00—Musical or noise- producing devices for additional toy effects other than acoustical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J50/00—Arrangements specially adapted for use on cycles not provided for in main groups B62J1/00 - B62J45/00
- B62J50/40—Ornaments or toys
Definitions
- a device for simulating the emission of flame, exhaust fumes, heat or the like from a simulated jet, or the like, exhaust port A plurality of suitably colored streamers are disposed within a pod-shaped housing and are caused to extend out of an exhaust port thereof by air flowing rearwardly from a front opening in the housing, or by the relative movement of a pendulum-like weight suspended within the housing, or both, in response to air velocity or acceleration. Retraction is obtained by spring force, or the like, or by the action of gravity on the pendulum-like member.
- the present invention is an amusement device that simulates power in such manner as to provide dramatic imagery effect not heretofore obtainable even with the most complex and costly devices.
- the device simulates the combustion exhaust of a jet, turbine, rocket, or the like in response to the forward movement or acceleration of the vehicle to which it is attached.
- a combustion exhaust simulating device comprising a generally hollow housing defining an opening at a rear end thereof in simulation of an exhaust port, means for simulating combustion discharge disposed at a first position within the housing for extension through the rear opening, and means for extending the combustion discharge simulator through the rear opening in response to a forward movement of the device, retracting upon decrease of such forward movement.
- the combustion discharge simulator can comprise "ice a plurality of appropriately colored streamers.
- the extension mechanism utilizes a foldable member having a plurality of flat vanes pivotally joined in a loop and secured at a forward point within the housing so as to collapse and extend rearwardly in response to air flowing rearwardly through the housing.
- the extension mechanism can include a weight suspended as a pendulum from a point within the housing so as to swing under the action of gravity. Upon forward acceleration, the inertion of the weight results in relative (with respect to the housing) rearward movement thereof to carry the streamers rearwardly out of the exhaust port. Retraction is accomplished by means of a spring, or the like, or by the return swing of the pendulum under the action of gravity, upon cessation of forward movement or decrease in acceleration, respectively.
- FIGURE 1 is a plan view of a jet-simulating pod of this invention
- FIGURE 2 is a plan view of the pod of FIGURE 1 during forward motion thereof;
- FIGURE 3 is a cross-sectional side view of the jetsimulating pod of FIGURE 1;
- FIGURE 4 is a cross-sectional view of the extension mechanism utilized in the device of FIGURE 3, taken on line 44 of FIGURE 3, in the direction of the arrows;
- FIGURE 5 is a cross-sectional side view of the pod of FIGURE 3 during forward movement thereof;
- FIGURE 6 is a cross-sectional side view of a jetsimulating pod utilizing an alternative mechanism
- FIGURE 7 is a cross-sectional view of the mechanism utilized in the device of FIGURE 6, taken on line 77 of FIGURE 6, in the direction of the arrows;
- FIGURE 8 is a cross-sectional side view of the pod of FIGURE 6 during forward acceleration thereof.
- FIGURES 1 and 2 a jet-simulating pod 10 is illustrated, stationary in FIGURE 1 and moving in the direction of the arrow 11 in FIGURE 2.
- the device appears merely as a jet or rocket pod, tail-pipe, airscoop, exhaust vent, turbine housing, or other similar configuration.
- the device is mounted, e.g., by means of straps (not shown), on a bicycle, motorcycle, automobile, boat or any vehicle on which it is desired to simulate combustion exhaust.
- the device 10 is provided with both front and rear openings 14 and 14, respectively, the rear opening 14 simulating a jet exhaust port, and the device 10 is mounted so that air flow is created therein from the front opening 12 to the exhaust port 14.
- the air flow through the device 10 actuates a mechanism therein, as will be described, to project a plurality of streamers 16 from the exhaust port.
- the streamers are colored appropriate to the simulation of flame emission, exhaust fumes, heat, or the like.
- the internal mechanism is constructed so that the length of streamers emitted and resultant rate and volume of simulated emissions are proportional to the velocity of the moving stream of air through and around the device. When air flow ceases, the streamers are retracted back into the device by a mechanism herein after described.
- the device 10 is shown in cross-section and comprises a generally hollow, generally cylindrical housing 18, somewhat bulged in the center in the manner of an aerodynamically designed jet pod.
- the plurality of streamers 16 are disposed so that their common rearward ends lie entirely within the housing 18 flush with the exhaust port 14 thereof.
- the forward ends of the streamers 16 are secured, e.g., by glue, to a rear portion of an air flow-actuated mechanism 20.
- the actuating mechanism 20 comprises a continuous member having two front flat vane portions 24 and 26 and two rear flat vane portions 28 and 30 joined serially to form a loop that is flexible at the joins between the flat portions.
- a cross-rod 32 is porvided across the width of the housing 18 and serves as a fixed point for the air-flow actuated mechanism 20.
- the two front vanes 24 and 26 of the airflow actuated mechanism 20 are secured, e.g., by glue, at their join 34 to the cross-bar 32.
- a wire spring 36 is disposed on the cross-bar thereat in such manner as to bias these vanes 24 and 26 in an upright position. The effect is to draw the opposite flat portions 28 and 30 also upright, thereby defining a retracted position for the streamers 16.
- the result of the foregoing mechanism is that upon movement of the device through air, colored streamers 16 are dramatically emitted from the exhaust port 14 to simulate the thrust of a rocket or jet. As the vehicle upon which the device is mounted slows down, the streamers slowly retract into the device simulating a decrease in combustion exhaust.
- the mechanism can utilize resilient means other than the wire spring 36 to effect retraction of the streamers. For example, a rubber band can be utilized, or the action of gravity on a displaced pendulum can be utilized as will be illustrated.
- a jet pod-simulating device 42 is illustrated that is similar in exterior design to the device of FIGURES 1-5, but utilizes a different mechanism for extending and retracting its combustion exhaust-simulating streamers 46.
- a housing 44 is provided having a cross-rod 48 extending across its width.
- a foldable member 50 is provided comprising four serially connected flat portions, including two forward portions 52 and 54 and two rearward portions 56 and 58.
- the foldable member is similar in construction to the foldable member 22 of FIGURES 15, but rather than being provided with a spring 36, the retraction mechanism in this embodiment utilizes a pendulum-like member comprising a relatively heavy weight 60 suspended by means of a string 62 from the roof of the housing 44.
- a slot 64 is provided in the top forward fiat portion 52 of the foldable member 50 to accommodate movement of the string 62 relative thereto and a hole 66 is provided in the join between the bottom flat portions 54 and 56 adjacent the pendulum Weight 60.
- Te device of FIGURES 6 and 7 can operate in the same manner as the device of FIGURES 1-5, that is, the foldable member 50- can be subjected to an air-flow to expand it in the direction of the exhaust port, or it can operate by an entirely different principle, not relying on the flow of air.
- the inertia of the pendulum weight 60 is utilized for both extension and retraction of the streamers 46 upon acceleration and deceleration, respectively, of the device.
- the inertia of the pendulum weight 60 upon forward movement of the device, as indicated, by the arrow 64, the inertia of the pendulum weight 60 causes it to assume a rearward position relative to the housing 44 whereupon it causes the foldable member to collapse about the cross-bar 48 and extend rearwardly along the longitudinal axis of the housing.
- the streamers 46 are thus extended rearwardly out of the simulated exhaust port 66.
- the pendulum Weight 60 resumes its initial relative position, as in FIGURE 6, to set the foldable member 51) upright and thereby retract the streamers 46 into the housing 44.
- the device depicted in FIGURES 68 can be utilized Without the flow of air therethrough and, indeed, it need not have a forward opening as required for the device of FIGURES 15, but may rely merely on acceleration and deceleration to effectuate extension and retraction of the streamers 46.
- the device may also be utilized in conjunction with the flow of air therethrough to be responsive to both air-flow and acceleration.
- the pendulum Weight 60 can be utilized alone for retraction purposes or in conjunction with a spring similar to the wire spring 36 of the device of FIGURES l5 or other resilient member.
- a combustion exhaust simulating device comprising a substantially rigid housing defining a forward opening and a rear opening and an airflow path from said forward opening through said rear opening;
- means for supporting said simulating means within said housing for movement in and out of said housing including means responsive to forward movement of said device for extending said combustion discharge simulating means along said airflow path through said rear opening and returning said simulating means back to said first position upon decrease of said forward movement.
- combustion discharge simulating means comprises a plurality of elongated strips of flexible material.
- said extension means comprises a member collapsible so as to have a portion extend rearwardly along the longitudinal axis of said housing upon a forward movement of said device, said combustion discharge simulating means being operatively connected to said member to thereby extend through said rear opening.
- said extension means comprises a member having a plurality of flat portions flexibly joined in a loop, said member being secured at :1 forward point within said housing and extendible rearwardly in response to said forward movement, said combustion discharge simulating means being operatively connected to said extension means to thereby extend through said rear opening.
- extension means includes a vane pivotally secured at a forward point within said housing and rearwardly extensible by air flowing rearwardly along said airflow path, to thereby extend said combustion discharge simulating means through said rear opening, and returning to a forward position upon decrease of said airflow.
- the device of claim 6 including spring means urging said extension means to said forward position.
- the device of claim 6 including a weight suspended from a point within said housing so as to swing under the action of gravity and operatively connected to said extension means to urge said extension means to a forward position.
- a combustion exhaust simulating device comprising:
- a substantially rigid housing defining an opening at a rear end thereof; means for simulating combustion discharge disposed at a first position within said housing for extension through said rear opening; and means for supporting said simulating means Within said housing for movement in and out of said housing, including a Weight suspended from a point Within said housing so as to swing under the action of gravity and operatively connected to said combustion dis- 15 charge simulating means to extend said simulating means through said rear opening upon acceleration and return said simulating means back to said first position upon deceleration.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
Description
Nov. 25, 1969 D: J LATTlS ET AL COMBUSTION EXHAUST SIMULATOR Filed Nov. 27, 1968 i Z N W 2; 5 U ,7 Z
M I a 0w] W United States Patent 3,479,759 COMBUSTION EXHAUST SIMULATOR Donald J. Lattis, 6226 S. Newlin 90601, and Wayne L.
Congleton, 13935 Ramona Drive 90605, both of Whittier, Calif., and Jose J. Gomez, Los Angeles, Calif.;
said Jose J. Gomez assignor to said Donald J. Lattis and Wayne L. Congleton Filed Nov. 27, 1968, Ser. No. 779,385 Int. Cl. G09f 19/02 US. Cl. 40106.51 9 Claims ABSTRACT OF THE DISCLOSURE A device for simulating the emission of flame, exhaust fumes, heat or the like from a simulated jet, or the like, exhaust port. A plurality of suitably colored streamers are disposed within a pod-shaped housing and are caused to extend out of an exhaust port thereof by air flowing rearwardly from a front opening in the housing, or by the relative movement of a pendulum-like weight suspended within the housing, or both, in response to air velocity or acceleration. Retraction is obtained by spring force, or the like, or by the action of gravity on the pendulum-like member.
BACKGROUND OF THE INVENTION Field of the invention The fields of art to which pertains include the fields of air actuated amusement devices and display devices with the illusion of motion.
escription of the prior art Devices simulating high speed and power are increasingly popular with the modern child. For example, bicycle attachments are available that whirr or roar with an intensity that increases with the speed of the bicycle. Other devices utilize flashing light to convey a sense of speed or acceleration. Still other device adopt the stream-lined shape of a jet pod and are utilized as ornaments to visually convey a sense of jet or rocket thrust power.
Those of the foregoing devices that relate visual effect to the speed or acceleration of the device require relatively expensive mechanisms. Others of the foregoing devices, while inexpensive, do not visually portray speed or power commensurate with movement of the device. A need exists for an inexpensive device to simulate power and give a ense of speed upon movement of the vehicle to which it is attached.
SUMMARY OF THE INVENTION The present invention is an amusement device that simulates power in such manner as to provide dramatic imagery effect not heretofore obtainable even with the most complex and costly devices. The device simulates the combustion exhaust of a jet, turbine, rocket, or the like in response to the forward movement or acceleration of the vehicle to which it is attached.
Specifically, there is provided a combustion exhaust simulating device, comprising a generally hollow housing defining an opening at a rear end thereof in simulation of an exhaust port, means for simulating combustion discharge disposed at a first position within the housing for extension through the rear opening, and means for extending the combustion discharge simulator through the rear opening in response to a forward movement of the device, retracting upon decrease of such forward movement. The combustion discharge simulator can comprise "ice a plurality of appropriately colored streamers. The extension mechanism utilizes a foldable member having a plurality of flat vanes pivotally joined in a loop and secured at a forward point within the housing so as to collapse and extend rearwardly in response to air flowing rearwardly through the housing. Alternatively, or additionally, the extension mechanism can include a weight suspended as a pendulum from a point within the housing so as to swing under the action of gravity. Upon forward acceleration, the inertion of the weight results in relative (with respect to the housing) rearward movement thereof to carry the streamers rearwardly out of the exhaust port. Retraction is accomplished by means of a spring, or the like, or by the return swing of the pendulum under the action of gravity, upon cessation of forward movement or decrease in acceleration, respectively.
BRIEF DESCRIPTION OF THE DRAWINGS FIGURE 1 is a plan view of a jet-simulating pod of this invention;
FIGURE 2 is a plan view of the pod of FIGURE 1 during forward motion thereof;
FIGURE 3 is a cross-sectional side view of the jetsimulating pod of FIGURE 1;
FIGURE 4 is a cross-sectional view of the extension mechanism utilized in the device of FIGURE 3, taken on line 44 of FIGURE 3, in the direction of the arrows;
FIGURE 5 is a cross-sectional side view of the pod of FIGURE 3 during forward movement thereof;
FIGURE 6 is a cross-sectional side view of a jetsimulating pod utilizing an alternative mechanism;
FIGURE 7 is a cross-sectional view of the mechanism utilized in the device of FIGURE 6, taken on line 77 of FIGURE 6, in the direction of the arrows; and
FIGURE 8 is a cross-sectional side view of the pod of FIGURE 6 during forward acceleration thereof.
DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to FIGURES 1 and 2, a jet-simulating pod 10 is illustrated, stationary in FIGURE 1 and moving in the direction of the arrow 11 in FIGURE 2. When stationary, the device appears merely as a jet or rocket pod, tail-pipe, airscoop, exhaust vent, turbine housing, or other similar configuration. The device is mounted, e.g., by means of straps (not shown), on a bicycle, motorcycle, automobile, boat or any vehicle on which it is desired to simulate combustion exhaust.
In one embodiment, the device 10 is provided with both front and rear openings 14 and 14, respectively, the rear opening 14 simulating a jet exhaust port, and the device 10 is mounted so that air flow is created therein from the front opening 12 to the exhaust port 14. The air flow through the device 10 actuates a mechanism therein, as will be described, to project a plurality of streamers 16 from the exhaust port. The streamers are colored appropriate to the simulation of flame emission, exhaust fumes, heat, or the like. The internal mechanism is constructed so that the length of streamers emitted and resultant rate and volume of simulated emissions are proportional to the velocity of the moving stream of air through and around the device. When air flow ceases, the streamers are retracted back into the device by a mechanism herein after described.
Referring to FIGURE 3, the device 10 is shown in cross-section and comprises a generally hollow, generally cylindrical housing 18, somewhat bulged in the center in the manner of an aerodynamically designed jet pod.
At rest, the plurality of streamers 16 are disposed so that their common rearward ends lie entirely within the housing 18 flush with the exhaust port 14 thereof. The forward ends of the streamers 16 are secured, e.g., by glue, to a rear portion of an air flow-actuated mechanism 20.
The actuating mechanism 20 comprises a continuous member having two front flat vane portions 24 and 26 and two rear flat vane portions 28 and 30 joined serially to form a loop that is flexible at the joins between the flat portions. Referring additionaly to FIGURE 4, a cross-rod 32 is porvided across the width of the housing 18 and serves as a fixed point for the air-flow actuated mechanism 20. The two front vanes 24 and 26 of the airflow actuated mechanism 20 are secured, e.g., by glue, at their join 34 to the cross-bar 32. A wire spring 36 is disposed on the cross-bar thereat in such manner as to bias these vanes 24 and 26 in an upright position. The effect is to draw the opposite flat portions 28 and 30 also upright, thereby defining a retracted position for the streamers 16.
Referring to FIGURE 5, when the device is put into motion, as indicated by the arrow 38, air rushes through the housing 18, as indicated by the arrows 40. The vanes 24 and 26 react against the air-flow so that when the air flow is of suflicient force to overcome the bias of the wire spring 36, the vanes 24 and 26 fold about the crossbar 32 to become elongated along the longitudinal axis of the housing 18 while contracting in a direction transverse thereto. Elongation of the air flow-actuated member 20 allows the streamers 16 to extend rearwardly from the simulated exhaust port 14 in simulation of jet exhaust combustion.
Upon cessation of the forward movement 38 and resultant cessation of the airflow 40, the force of the wire spring 36 urges the extended member 20 back into an upright position, as in FIGURE 3, to thereby retract the streamers 16 entirely into the housing 18.
The result of the foregoing mechanism is that upon movement of the device through air, colored streamers 16 are dramatically emitted from the exhaust port 14 to simulate the thrust of a rocket or jet. As the vehicle upon which the device is mounted slows down, the streamers slowly retract into the device simulating a decrease in combustion exhaust. The mechanism can utilize resilient means other than the wire spring 36 to effect retraction of the streamers. For example, a rubber band can be utilized, or the action of gravity on a displaced pendulum can be utilized as will be illustrated.
Referring to FIGURES 6 and 7, a jet pod-simulating device 42 is illustrated that is similar in exterior design to the device of FIGURES 1-5, but utilizes a different mechanism for extending and retracting its combustion exhaust-simulating streamers 46. A housing 44 is provided having a cross-rod 48 extending across its width.
A foldable member 50 is provided comprising four serially connected flat portions, including two forward portions 52 and 54 and two rearward portions 56 and 58. In this regard, the foldable member is similar in construction to the foldable member 22 of FIGURES 15, but rather than being provided with a spring 36, the retraction mechanism in this embodiment utilizes a pendulum-like member comprising a relatively heavy weight 60 suspended by means of a string 62 from the roof of the housing 44. A slot 64 is provided in the top forward fiat portion 52 of the foldable member 50 to accommodate movement of the string 62 relative thereto and a hole 66 is provided in the join between the bottom flat portions 54 and 56 adjacent the pendulum Weight 60.
Te device of FIGURES 6 and 7 can operate in the same manner as the device of FIGURES 1-5, that is, the foldable member 50- can be subjected to an air-flow to expand it in the direction of the exhaust port, or it can operate by an entirely different principle, not relying on the flow of air. In this latter mode of operation, the inertia of the pendulum weight 60 is utilized for both extension and retraction of the streamers 46 upon acceleration and deceleration, respectively, of the device. Referring to FIGURE 8, upon forward movement of the device, as indicated, by the arrow 64, the inertia of the pendulum weight 60 causes it to assume a rearward position relative to the housing 44 whereupon it causes the foldable member to collapse about the cross-bar 48 and extend rearwardly along the longitudinal axis of the housing. The streamers 46 are thus extended rearwardly out of the simulated exhaust port 66. Upon deceleration, the pendulum Weight 60 resumes its initial relative position, as in FIGURE 6, to set the foldable member 51) upright and thereby retract the streamers 46 into the housing 44.
The device depicted in FIGURES 68 can be utilized Without the flow of air therethrough and, indeed, it need not have a forward opening as required for the device of FIGURES 15, but may rely merely on acceleration and deceleration to effectuate extension and retraction of the streamers 46. On the other hand, the device may also be utilized in conjunction with the flow of air therethrough to be responsive to both air-flow and acceleration. The pendulum Weight 60 can be utilized alone for retraction purposes or in conjunction with a spring similar to the wire spring 36 of the device of FIGURES l5 or other resilient member.
What is claimed is:
1. A combustion exhaust simulating device, comprisa substantially rigid housing defining a forward opening and a rear opening and an airflow path from said forward opening through said rear opening;
means for simulating combustion discharge disposed in said airflow path at a first position within said housing for extension through said rear opening; and
means for supporting said simulating means within said housing for movement in and out of said housing, including means responsive to forward movement of said device for extending said combustion discharge simulating means along said airflow path through said rear opening and returning said simulating means back to said first position upon decrease of said forward movement.
2. The device of claim 1 wherein said combustion discharge simulating means comprises a plurality of elongated strips of flexible material.
3. The device of claim 1 wherein said extension means comprises a member collapsible so as to have a portion extend rearwardly along the longitudinal axis of said housing upon a forward movement of said device, said combustion discharge simulating means being operatively connected to said member to thereby extend through said rear opening.
4. The device of claim 3 wherein said member is foldable about a fixed point in said housing and contractable in a direction transverse to said longitudinal axis.
5. The device of claim lwherein said extension means comprises a member having a plurality of flat portions flexibly joined in a loop, said member being secured at :1 forward point within said housing and extendible rearwardly in response to said forward movement, said combustion discharge simulating means being operatively connected to said extension means to thereby extend through said rear opening.
6. The device of claim 1 wherein said extension means includes a vane pivotally secured at a forward point within said housing and rearwardly extensible by air flowing rearwardly along said airflow path, to thereby extend said combustion discharge simulating means through said rear opening, and returning to a forward position upon decrease of said airflow.
7. The device of claim 6 including spring means urging said extension means to said forward position.
8. The device of claim 6 including a weight suspended from a point within said housing so as to swing under the action of gravity and operatively connected to said extension means to urge said extension means to a forward position.
9. A combustion exhaust simulating device, comprising:
a substantially rigid housing defining an opening at a rear end thereof; means for simulating combustion discharge disposed at a first position within said housing for extension through said rear opening; and means for supporting said simulating means Within said housing for movement in and out of said housing, including a Weight suspended from a point Within said housing so as to swing under the action of gravity and operatively connected to said combustion dis- 15 charge simulating means to extend said simulating means through said rear opening upon acceleration and return said simulating means back to said first position upon deceleration.
References Cited UNITED STATES PATENTS 6/1937 Macaulay 40-37 5/1952 Grossu 40-106.3 12/1952 Worden 4037.1 X 1/1953 Ferrera 4037.1 7/1956 Pillsbury et a1. 40-51 X 1/ 1963 Clark.
FOREIGN PATENTS 6/1955 France. 3/ 1955 Switzerland.
EUGENE R. CAPOZIO, Primary Examiner R. CARTER, Assistant Examiner US. Cl. X.R.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77938568A | 1968-11-27 | 1968-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3479759A true US3479759A (en) | 1969-11-25 |
Family
ID=25116276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US779385A Expired - Lifetime US3479759A (en) | 1968-11-27 | 1968-11-27 | Combustion exhaust simulator |
Country Status (1)
Country | Link |
---|---|
US (1) | US3479759A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3764200A (en) * | 1971-04-16 | 1973-10-09 | Pneumotech Ag | Digital indicating device |
US4187632A (en) * | 1972-11-24 | 1980-02-12 | Rydstrom Hans F | Remote controlled image display device |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2084855A (en) * | 1935-06-27 | 1937-06-22 | Gen Electric | Display device |
US2597985A (en) * | 1950-03-03 | 1952-05-27 | Grossu Mircea | Advertising machine |
US2621441A (en) * | 1948-12-01 | 1952-12-16 | Floyd O Worden | Whistling toy aerial projectile |
US2624976A (en) * | 1950-07-01 | 1953-01-13 | Joicaomo Seappaticci | Hood ornament |
CH304421A (en) * | 1953-01-09 | 1955-01-15 | Saks Artemis Bekiares | A game of attraction and illusion. |
FR1104139A (en) * | 1954-04-30 | 1955-11-16 | Fezay & Cie | Article like this says: from paris |
US2753830A (en) * | 1955-04-01 | 1956-07-10 | Oliver C Pillsbury | Light-reflective warning signalling means for conveyances |
US3071892A (en) * | 1960-04-07 | 1963-01-08 | Gadget Of The Month Club Inc | Inflatable travel toy |
-
1968
- 1968-11-27 US US779385A patent/US3479759A/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2084855A (en) * | 1935-06-27 | 1937-06-22 | Gen Electric | Display device |
US2621441A (en) * | 1948-12-01 | 1952-12-16 | Floyd O Worden | Whistling toy aerial projectile |
US2597985A (en) * | 1950-03-03 | 1952-05-27 | Grossu Mircea | Advertising machine |
US2624976A (en) * | 1950-07-01 | 1953-01-13 | Joicaomo Seappaticci | Hood ornament |
CH304421A (en) * | 1953-01-09 | 1955-01-15 | Saks Artemis Bekiares | A game of attraction and illusion. |
FR1104139A (en) * | 1954-04-30 | 1955-11-16 | Fezay & Cie | Article like this says: from paris |
US2753830A (en) * | 1955-04-01 | 1956-07-10 | Oliver C Pillsbury | Light-reflective warning signalling means for conveyances |
US3071892A (en) * | 1960-04-07 | 1963-01-08 | Gadget Of The Month Club Inc | Inflatable travel toy |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3764200A (en) * | 1971-04-16 | 1973-10-09 | Pneumotech Ag | Digital indicating device |
US4187632A (en) * | 1972-11-24 | 1980-02-12 | Rydstrom Hans F | Remote controlled image display device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1063804A (en) | Toy breakaway stunt car | |
US3943657A (en) | Toy flying machines | |
US3913260A (en) | Toy bubble generator | |
US5413514A (en) | Recoverable aerial toy | |
CA1052359A (en) | Kites | |
US3934846A (en) | Device to reduce flow induced pressure oscillations in open cavities | |
US2384193A (en) | Toy airplane | |
US3826448A (en) | Deployable flexible ventral fins for use as an emergency spin-recovery device in aircraft | |
US3479759A (en) | Combustion exhaust simulator | |
US3754349A (en) | Multiple use toy | |
US2780422A (en) | Flying aircraft carrier | |
US2765582A (en) | Toy folding wing glider and launcher | |
US3465472A (en) | Aerial toy rocket | |
US4911383A (en) | Kite | |
US2827252A (en) | Toy airplane kite | |
US3545790A (en) | Drag chute for land vehicles | |
US3942441A (en) | Model rocket-glider | |
US2398391A (en) | Toy airplane | |
US3025634A (en) | Toy balloon ejecting pistol | |
US2630321A (en) | Flying target | |
US6102765A (en) | Toy glider | |
US5118054A (en) | Flying bag toy | |
US3445954A (en) | Toy rocket | |
US2484316A (en) | Kite | |
US2930619A (en) | High speed aerial tow target |