US2570976A - Musical book - Google Patents
Musical book Download PDFInfo
- Publication number
- US2570976A US2570976A US44489A US4448948A US2570976A US 2570976 A US2570976 A US 2570976A US 44489 A US44489 A US 44489A US 4448948 A US4448948 A US 4448948A US 2570976 A US2570976 A US 2570976A
- Authority
- US
- United States
- Prior art keywords
- musical
- instrument
- body member
- slide bar
- book
- 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.)
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-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D3/00—Book covers
- B42D3/12—Book covers combined with other articles
- B42D3/123—Book covers combined with other articles incorporating sound producing or light emitting means or carrying sound records
-
- 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
Definitions
- This invention relates to new and useful improvements in musical toys, and has as its principal object the provision of musical toy having the general form of a book and carrying mechanical musical instruments therein adapted to be controlled by the turning of the leaves of the book.
- a musical book comprising a body member carrying a plurality of mechanical musical instruments therein and having a like number of leaves hingeably attached thereto, and means whereby as each leaf is opened, the corresponding musical instrument is actuated.
- the musical instruments shall play the tunes of nursery rhymes, and that the page corresponding to each instrument shall have imprinted thereon the music, words, and suitable illustrations for the nursery rhyme played by that instrument.
- this is only one possible use of the device.
- Another object is the provision, in a musical book of the class described, of means whereby after the first leaf has been turned to actuate the first musical instrument, the turning of the second leaf both actuates the second musical instrument and turns of! the first.
- Fig. 1 is a front e e ation of a musical book embodyin the present invention.
- Fig. 2 is an edge view of the book.
- Fig. 3 is an enlarged. fra mentarv section taken on line III-III of Fig. 2 with parts broken away and other parts left in elevation.
- Fig. 4 is a section taken on line IV--IV of Fig. 3, with parts left in elevation.
- Fig. 5 is a sectional view taken on line V--V of Fig. 3, with parts left in elevation.
- Fig. 6 is a sectional view taken on line VIVI of Fig. 3, with parts left in elevation.
- Fig. 7 is a fragmentary view of the parts as shown in Fig. 3, with the parts shown in the relative positions assumed when the top or cover leaf is opened.
- Fig. 8 is a view of the parts shown in Fig. 7, with the parts shown in the relative positions assumed when both of the hinged leaves are opened.
- top I0 substantially coextensive with the bottom 8 and secured to the body member by screws l2 extending through bottom 8 and threaded into bosses l4 formed on the under side of top I0.
- Bosses I6 integral with top In fit into the corners of body member 2 to position said top securely.
- Top I0 is provided with a depending wall l8 adjaoent its inner edge and parallel to end walls 6, and having its lower edge spaced apart from bottom 8 to form an aperture 20 therebetween.
- Bottom 8, top [0, end wall 6, and wall l8 form an enclosure adapted to carry a pair of mechanical musical instruments 22 and 24, as will be hereinafter described.
- top 10 is formed to present spaced apart hinge lugs 26 carrying a hinge pin 28.
- a cover leaf 30 and a second leaf 32 are pivoted on said hinge pin, being formed respectively to present hinge lugs 34 and 36 for this purpose.
- a third leaf 38 is rigidly fixed to body member 2.
- Leaves 30, 32 and 38 are of rigid sheet material such as plastic, and leaves 30 and 32 are each provided at their outer ends with a finger tab 40 for easy opening.
- Musical instruments 22 and 24 are of the type ordinarily used in music boxes, and each comprises briefly a base 42 secured to the under side of top H) by screws 44, a spring motor 46 carried by said base, and a drum 48 driven by said motor and having prongs 50 thereon adapted to pluck and vibrate the fingers of a tuned steel comb 52 to produce musical notes.
- the tune produced of course depends upon the arrangement of the prongs 50 on the drum.
- the movement further includes a thin, blade-like governor 54 mounted on a. rotatable vertical staiT 55 driven by motor 46 by means of a gear train designated generally at 5B. Said governor serves to control the speed of the motor, and also commonly is used to start and stop the instrument by placing a stop in its path.
- the musical instrument and governor so far described is commonly known in the prior art.
- a slide bar 63 is carried for lon itudinal sliding movement in agroove 62 formed in the lower surface of top H] adjacent musical instrument 20 and at right angles to hinge pin 28.
- the outer end portion of said slide bar extends slidably through an opening 64 provided therefor in wall l8.
- Said slide bar is provided with a longitudinal slot 66, through which a screw 68 passes, said screw engaging top ID to support slide bar 60.
- a compression spring is carried in slot 66 between screw 68 and the outer end of the slot, and resiliently urges said slide bar outwardly.
- Slide bar 60 carries a finger 72 which projects within the orbit of governor 54 of musical instrument 22 when slide bar 60 is moved inwardly against spring 10, thus preventing the operation of said instrument, but which passes out of the orbit of saidgovernor when slide bare!) is moved outwardly by spring 10, thus permitting the operation of said musical instrument. That portion of slide bar 60 extending outwardl beyond wall I8 is reduced to form a finger 75 adapted normally to abut against a shoulder '16 formed by cutting away a portion of one of hinge lugs 34 of cover leaf 30, said shoulder bein disposed directly beneath hinge pin 28, as best shown in Fig. 5.
- Aslide bar 18 similar to slide bar 68 is carried for sliding movement in a groove 3.3 formed in top-ii adjacent musical instrument'fi l.
- Slide bar T B'functi ns in a manner similar to barte, carry- "ing a finger 82 adapted to be moved into and out of theorbit of governor 54 of instrument 2:3
- slide bar 83 is adapted to abut against one of hinge lugs 36 of second leaf 32 at a point below hinge pin 28, as shown in Fig. 6.
- leaf 32 is pivotally raised, .lug 36 moves away from the outer end of slide bar 18, and said slide bar is moved outwardly by spring 88 to move finger 82 out of the path of the governor 5c of musical instrument 2%.
- each musical instrument projects upwardly through an opening 92 formed in top it, and is provided with a knob 94 by means of which sprin motor lt may be. manually wound.
- Cover leaf 36 is provided with a pair of holes 96 therethrough which are adapted to pass over knobs .24 when leaf 3571s opened, thus permitting said leaf to lie fiat against top 98.
- Alever .93 is pivotally mounted intermediate its ends to the lower surface of top l6 by means of screw I 80.
- Said lever extends between slide bars .fiiland 1%, the longer arm E82 thereof fitting pivotallyinto a notch I04 formed in the edge of slide bar 18.
- the shorter arm we of the lever overlaps slide bar 68, and is normally spaced outwardly from a lug 508 formed integrally with said slidebar whenthe leaves of the book are closed.
- cover leaf 3G is raised to actuate .musical instrument22 as previously described.
- the words and music corresponding to the melody played by instrument 22 may be imprinted on the upper surface of leaf 32.
- slide bar 68 moves outwardly till lug I38 thereof contacts arm IE5 of lever 93, as shown in Fig. '7.
- slide bar F8 will be moved outwardly as previously described to actuate musical instrument 25.
- slide bar 18 pivots lever 98 .ina counter-clockwise direction as viewed in Figs.
- lever arm I62 is longer than lever arm I86,
- a musical book comprising a body member, a plurality of hingeable leaves carried b said body member, a plurality ofmechanical musical instruments carried by said body member. and corresponding respectively to said leaves, and means whereby when said book is opened toany given page, the musical instrument corresponding thereto willbe actuated, and the remainder of said musical instruments will be deactuated.
- a musical book comprising a body member, a plurality of mechanical musical instruments carried by said body member each including a member whichrotates as-said instrument operates, a pair of leaveshingeably carried by said body member, a-first stop member carried by said body member for movement to and from engagement with the rotatable member of the first of said musical instruments to control the voperationof said instrument,,said stop member being operable by the opening and closing movemen of t fi s o aid leaves, a s q d p member carriedby sai body member for movement to and from engagement with the rotatable membe o he second ofsa d mus n uments to control the operation of said instrument, said second stop member being operable by the opening and closing movement of the l se nd of sa d le ves and ra s ope a in connecting said .first and second stop members whereby hensaid s cond lea is p d d first stop member is moved into
- a musical book comprising a body member, a plurality of mechanical musical instruments carried by said body member each including a member whichrotates as said instrument operates, a pair of leaves hingeably carried by said body member, a first stop member carried by said body member for movement to and from engagement with the rotatable member of the rs of s i u ica n r m to o l h operation of said instrument, said stop member e n o era le b he o e i an clos em ment of the fi st of s id a e a second s p member carried bysaid body member for movement to and'from engagement with the rotatable membe o t e se nd .o sa d mu ica n ments to control the operation of said instrument, said second stop member being operable by the opening and closing movement of the second of said leaves, and a lever pivotally carried by said body member, one arm of said lever being pivot
- a musical book comprising a body member, a plurality of mechanical musical instruments carried by said bod member each including a member which rotates as said instrument operates, a pair of leaves hingeably carried by said body member, a first stop member carried by said body member for movement to and from engagement with the rotatable member of the first of said musical instrument to control the operation of said instrument, a second stop member carried by said body member for movement to and from engagement with the rotatable member of the second of said musical instruments to control the operation of said instrument, means normally urging said stop members out of engagement with said rotatable members, said stop members being contacted respectively by said pair of leaves and moved thereby into engagement with said rotatable members whenever said leaves are closed, and a lever carried Number pivotally by said body member, one arm of said lever being pivotally associated with said second stop member, and the other arm of said lever being adapted to contact and urge said first stop member into engagement with the rotatable member of said first musical instrument as said second stop member moves out of engagement with the rotatable member of said second
- a musical book comprising a body member, a plurality of mechanical musical instruments carried by said body member, a like number of leaves hingeably carried by said body member and corresponding respectively with said musical instruments, and means operable as each of said leaves is opened whereby the corresponding musical instrument is actuated to the exclusion of the remainder of said musical instruments.
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
Description
L. PATZ MUSICAL BOOK Oct. 91,1951
2 Sheets-Sheet 1 Filed Aug. 16, 1948 I 7 W/Wzff Oct. 9, 1951 L. PATZ 2,570,976
MUSICAL BOOK Filed Aug. 16, 1948 2 Sheets-Sheet 2 j! z 5 W .3
2% a 2; a M
I I x ,3; ems
mm M //////////////////////////////////A J INVENTOR, Z01: jaw.
Patented Oct. 9, 1951 UNITED STATES PATENT OFFICE MUSICAL BOOK Louis Patz, Kansas City, Mo.
Application August 16, 1948, Serial No. 44,489
6 Claims. 1
This invention relates to new and useful improvements in musical toys, and has as its principal object the provision of musical toy having the general form of a book and carrying mechanical musical instruments therein adapted to be controlled by the turning of the leaves of the book.
Another object is the provision of a musical book comprising a body member carrying a plurality of mechanical musical instruments therein and having a like number of leaves hingeably attached thereto, and means whereby as each leaf is opened, the corresponding musical instrument is actuated. It is contemplated that the musical instruments shall play the tunes of nursery rhymes, and that the page corresponding to each instrument shall have imprinted thereon the music, words, and suitable illustrations for the nursery rhyme played by that instrument. However, it is readily understood that this is only one possible use of the device.
Another object is the provision, in a musical book of the class described, of means whereby after the first leaf has been turned to actuate the first musical instrument, the turning of the second leaf both actuates the second musical instrument and turns of! the first.
Other objects are simplicity and economy of construction, and ease and dependability of operation.
With these obiects in view, as well as other objects which will appear in the course of the specification, reference will be had to the drawing wherein:
Fig. 1 is a front e e ation of a musical book embodyin the present invention.
Fig. 2 is an edge view of the book.
Fig. 3 is an enlarged. fra mentarv section taken on line III-III of Fig. 2 with parts broken away and other parts left in elevation.
Fig. 4 is a section taken on line IV--IV of Fig. 3, with parts left in elevation.
Fig. 5 is a sectional view taken on line V--V of Fig. 3, with parts left in elevation.
Fig. 6 is a sectional view taken on line VIVI of Fig. 3, with parts left in elevation.
Fig. 7 is a fragmentary view of the parts as shown in Fig. 3, with the parts shown in the relative positions assumed when the top or cover leaf is opened.
Fig. 8 is a view of the parts shown in Fig. 7, with the parts shown in the relative positions assumed when both of the hinged leaves are opened.
throughout the several views, and the numeral 2 applies to a rectangular body member made of plastic, metal, wood, or other suitable material and comprising side walls 4, end walls 6, a bottom 8 extending from the left end of the book as viewed in Figs. 1 to 3, and a removable top I0 substantially coextensive with the bottom 8 and secured to the body member by screws l2 extending through bottom 8 and threaded into bosses l4 formed on the under side of top I0. Bosses I6 integral with top In fit into the corners of body member 2 to position said top securely. Top I0 is provided with a depending wall l8 adjaoent its inner edge and parallel to end walls 6, and having its lower edge spaced apart from bottom 8 to form an aperture 20 therebetween. Bottom 8, top [0, end wall 6, and wall l8 form an enclosure adapted to carry a pair of mechanical musical instruments 22 and 24, as will be hereinafter described.
Along its inner edge, top 10 is formed to present spaced apart hinge lugs 26 carrying a hinge pin 28. A cover leaf 30 and a second leaf 32 are pivoted on said hinge pin, being formed respectively to present hinge lugs 34 and 36 for this purpose. A third leaf 38 is rigidly fixed to body member 2. Leaves 30, 32 and 38 are of rigid sheet material such as plastic, and leaves 30 and 32 are each provided at their outer ends with a finger tab 40 for easy opening.
A slide bar 63 is carried for lon itudinal sliding movement in agroove 62 formed in the lower surface of top H] adjacent musical instrument 20 and at right angles to hinge pin 28. The outer end portion of said slide bar extends slidably through an opening 64 provided therefor in wall l8. Said slide bar is provided with a longitudinal slot 66, through which a screw 68 passes, said screw engaging top ID to support slide bar 60. A compression spring is carried in slot 66 between screw 68 and the outer end of the slot, and resiliently urges said slide bar outwardly. Slide bar 60 carries a finger 72 which projects within the orbit of governor 54 of musical instrument 22 when slide bar 60 is moved inwardly against spring 10, thus preventing the operation of said instrument, but which passes out of the orbit of saidgovernor when slide bare!) is moved outwardly by spring 10, thus permitting the operation of said musical instrument. That portion of slide bar 60 extending outwardl beyond wall I8 is reduced to form a finger 75 adapted normally to abut against a shoulder '16 formed by cutting away a portion of one of hinge lugs 34 of cover leaf 30, said shoulder bein disposed directly beneath hinge pin 28, as best shown in Fig. 5. When leaf 3G is closed, shoulder 16 contacts finger "M and forces slide barfiil inwardly against-spring 16, thus moving finger l2 carried by said slide bar into the orbit of governor 54 as shown in Figs. 3 and 5. When leaf 39 is pivotally raised, shoulder is is moved out of the path of finger i4, and slide bar is moved outwardly by spring 10 to move finger l2 out of the orbit of governor '54, as shown in Fig. 7.
by sliding movement of the slide bar, and being secured in groove 80 by a screw 86 passing through a longitudinal slot formed therein,
and being urged resiliently outwardly by spring The outer end of slide bar 83 is adapted to abut against one of hinge lugs 36 of second leaf 32 at a point below hinge pin 28, as shown in Fig. 6. Thus when leaf 32 is pivotally raised, .lug 36 moves away from the outer end of slide bar 18, and said slide bar is moved outwardly by spring 88 to move finger 82 out of the path of the governor 5c of musical instrument 2%.
The winding stem 9i] of each musical instrument projects upwardly through an opening 92 formed in top it, and is provided with a knob 94 by means of which sprin motor lt may be. manually wound. Cover leaf 36 is provided with a pair of holes 96 therethrough which are adapted to pass over knobs .24 when leaf 3571s opened, thus permitting said leaf to lie fiat against top 98.
Alever .93 is pivotally mounted intermediate its ends to the lower surface of top l6 by means of screw I 80. Said lever extends between slide bars .fiiland 1%, the longer arm E82 thereof fitting pivotallyinto a notch I04 formed in the edge of slide bar 18. The shorter arm we of the lever overlaps slide bar 68, and is normally spaced outwardly from a lug 508 formed integrally with said slidebar whenthe leaves of the book are closed.
,In operation, cover leaf 3G is raised to actuate .musical instrument22 as previously described.
The words and music corresponding to the melody played by instrument 22 may be imprinted on the upper surface of leaf 32. As coverrleaf 3b is opened, slide bar 68 moves outwardly till lug I38 thereof contacts arm IE5 of lever 93, as shown in Fig. '7. As leaf 32 is in turn raised, slide bar F8 will be moved outwardly as previously described to actuate musical instrument 25. As slide bar 18 moves outwardly, it pivots lever 98 .ina counter-clockwise direction as viewed in Figs.
'7 and 8, and arm I06 of said lever engages lug I08 and thereby forces slide bar 60 inwardly to shut oif musical instrument 22. The words and music corresponding to the melody played by instrument 25 may be imprinted on the upper surface of fixed leaf 38. It is intended that the parts be so proportioned that as leaf 32 is opened, instrument 22 will be shut oif before instrument 24 is actuated. Thus at no time can both instruments run simultaneously, and should both of leaves 30 and 32 be opened together, only instrument 24 will be actuated. It will be noted that lever arm I62 is longer than lever arm I86,
.thus permitting slide bar 18 to dominate the action of slide bar 60. Of course it would be possible to use a spring 88 stronger than spring it in order to accomplish this purpose.
What I claim is:
1. A musical book comprising a body member, a plurality of hingeable leaves carried b said body member, a plurality ofmechanical musical instruments carried by said body member. and corresponding respectively to said leaves, and means whereby when said book is opened toany given page, the musical instrument corresponding thereto willbe actuated, and the remainder of said musical instruments will be deactuated.
2. A musical book-comprisinga-body member, a pair of mechanical musical instruments carried by said body member, a pair of leavescarried hingeably bysaid body membenmeans operable as the first leaf is opened for actuating'one of said musical instruments, and means operable as the secondlea-f is opened for actuating the other of said musical instruments and shutting off said first named musical instrument.
3. A musical book comprising a body member, a plurality of mechanical musical instruments carried by said body member each including a member whichrotates as-said instrument operates, a pair of leaveshingeably carried by said body member, a-first stop member carried by said body member for movement to and from engagement with the rotatable member of the first of said musical instruments to control the voperationof said instrument,,said stop member being operable by the opening and closing movemen of t fi s o aid leaves, a s q d p member carriedby sai body member for movement to and from engagement with the rotatable membe o he second ofsa d mus n uments to control the operation of said instrument, said second stop member being operable by the opening and closing movement of the l se nd of sa d le ves and ra s ope a in connecting said .first and second stop members whereby hensaid s cond lea is p d d first stop member is moved into engagement with the tat l membe o s fi st us cal i strument.
.4. A musical book comprising a body member, a plurality of mechanical musical instruments carried by said body member each including a member whichrotates as said instrument operates, a pair of leaves hingeably carried by said body member, a first stop member carried by said body member for movement to and from engagement with the rotatable member of the rs of s i u ica n r m to o l h operation of said instrument, said stop member e n o era le b he o e i an clos em ment of the fi st of s id a e a second s p member carried bysaid body member for movement to and'from engagement with the rotatable membe o t e se nd .o sa d mu ica n ments to control the operation of said instrument, said second stop member being operable by the opening and closing movement of the second of said leaves, and a lever pivotally carried by said body member, one arm of said lever being pivotally associated with said second stop member, and the other arm of said lever being adapted to contact and urge said first stop member into engagement with the rotatable member of said first musical instrument as said second stop member moves out of engagement with the rotatable member of said second musical instrument.
5. A musical book comprising a body member, a plurality of mechanical musical instruments carried by said bod member each including a member which rotates as said instrument operates, a pair of leaves hingeably carried by said body member, a first stop member carried by said body member for movement to and from engagement with the rotatable member of the first of said musical instrument to control the operation of said instrument, a second stop member carried by said body member for movement to and from engagement with the rotatable member of the second of said musical instruments to control the operation of said instrument, means normally urging said stop members out of engagement with said rotatable members, said stop members being contacted respectively by said pair of leaves and moved thereby into engagement with said rotatable members whenever said leaves are closed, and a lever carried Number pivotally by said body member, one arm of said lever being pivotally associated with said second stop member, and the other arm of said lever being adapted to contact and urge said first stop member into engagement with the rotatable member of said first musical instrument as said second stop member moves out of engagement with the rotatable member of said second musical instrument.
6. A musical book comprising a body member, a plurality of mechanical musical instruments carried by said body member, a like number of leaves hingeably carried by said body member and corresponding respectively with said musical instruments, and means operable as each of said leaves is opened whereby the corresponding musical instrument is actuated to the exclusion of the remainder of said musical instruments.
LOUIS PATZ.
REFERENCES CITED The following references are of record in the of this patent:
UNITED STATES PATENTS Name Date Smith Jan. 5, 1915 FOREIGN PATENTS Country Date Germany Dec. 31, 1900 Great Britain Dec. 15, 1939 Number
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44489A US2570976A (en) | 1948-08-16 | 1948-08-16 | Musical book |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44489A US2570976A (en) | 1948-08-16 | 1948-08-16 | Musical book |
Publications (1)
Publication Number | Publication Date |
---|---|
US2570976A true US2570976A (en) | 1951-10-09 |
Family
ID=21932660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US44489A Expired - Lifetime US2570976A (en) | 1948-08-16 | 1948-08-16 | Musical book |
Country Status (1)
Country | Link |
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US (1) | US2570976A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2657607A (en) * | 1951-11-09 | 1953-11-03 | Katz Bernard | Music box pocketbook |
US2671982A (en) * | 1952-04-25 | 1954-03-16 | Ernest H Glover | Toy television set |
US2709940A (en) * | 1949-08-26 | 1955-06-07 | Nelson Radio Service | Dynamotor driven music box amplifier |
US2800048A (en) * | 1952-12-29 | 1957-07-23 | Elgin American Inc | Container with music box unit |
DE1138350B (en) * | 1960-09-07 | 1962-10-18 | Gerda Unger | Voice picture book |
US5461187A (en) * | 1991-01-18 | 1995-10-24 | Dudley; Roger W. | Musical postage stamp display device |
US6051763A (en) * | 1996-01-12 | 2000-04-18 | Poux; Andre | Mechanical music box |
US6268554B1 (en) | 2000-10-23 | 2001-07-31 | Wesley Scott Ashton | Music box comb structure for playing duets |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE116493C (en) * | ||||
US1123607A (en) * | 1914-03-11 | 1915-01-05 | David D Smith | Toy piano with music-box. |
GB515852A (en) * | 1938-06-14 | 1939-12-15 | Frank Samuel James Arnott | Improvements in or relating to toy books or the like |
-
1948
- 1948-08-16 US US44489A patent/US2570976A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE116493C (en) * | ||||
US1123607A (en) * | 1914-03-11 | 1915-01-05 | David D Smith | Toy piano with music-box. |
GB515852A (en) * | 1938-06-14 | 1939-12-15 | Frank Samuel James Arnott | Improvements in or relating to toy books or the like |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2709940A (en) * | 1949-08-26 | 1955-06-07 | Nelson Radio Service | Dynamotor driven music box amplifier |
US2657607A (en) * | 1951-11-09 | 1953-11-03 | Katz Bernard | Music box pocketbook |
US2671982A (en) * | 1952-04-25 | 1954-03-16 | Ernest H Glover | Toy television set |
US2800048A (en) * | 1952-12-29 | 1957-07-23 | Elgin American Inc | Container with music box unit |
DE1138350B (en) * | 1960-09-07 | 1962-10-18 | Gerda Unger | Voice picture book |
US5461187A (en) * | 1991-01-18 | 1995-10-24 | Dudley; Roger W. | Musical postage stamp display device |
US6051763A (en) * | 1996-01-12 | 2000-04-18 | Poux; Andre | Mechanical music box |
US6268554B1 (en) | 2000-10-23 | 2001-07-31 | Wesley Scott Ashton | Music box comb structure for playing duets |
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