EP0510181A4 - Applicator for soft materials - Google Patents
Applicator for soft materialsInfo
- Publication number
- EP0510181A4 EP0510181A4 EP19920901172 EP92901172A EP0510181A4 EP 0510181 A4 EP0510181 A4 EP 0510181A4 EP 19920901172 EP19920901172 EP 19920901172 EP 92901172 A EP92901172 A EP 92901172A EP 0510181 A4 EP0510181 A4 EP 0510181A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- rod
- cartridge
- bore
- applicator
- threads
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/02—Writing-core feeding mechanisms
- B43K21/08—Writing-core feeding mechanisms with the writing-cores fed by screws
- B43K21/085—Writing-core feeding mechanisms with the writing-cores fed by screws with a threaded propelling shank
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/02—Casings wherein movement of the lipstick or like solid is a sliding movement
- A45D40/04—Casings wherein movement of the lipstick or like solid is a sliding movement effected by a screw
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
- A45D40/205—Holders for stick-shaped cosmetics whereby the stick can move axially relative to the holder
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D2040/0025—Details of lipstick or like casings
- A45D2040/0031—Replacement of the stick
- A45D2040/0056—Replacement of the stick by removing the old stick from the cartridge by screw movement of stick relative to the cartridge
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
- A45D40/205—Holders for stick-shaped cosmetics whereby the stick can move axially relative to the holder
- A45D2040/208—Holders for stick-shaped cosmetics whereby the stick can move axially relative to the holder the relative movement being made by a rotating action, e.g. effected by a screw
Definitions
- This invention relates to an improvement to an applicator for soft, moldable materials as for example, soft cosmetics, crayons, marking pens, eye liners, eye shadows, lip sticks, lip liners and the like.
- it relates to an improvement to such applicators that overcomes potential inoperative conditions caused by improper user activation of such applicators.
- the particular applicators to which this improvement is directed are of the type which include a cartridge containing the soft, moldable material within a longitudinal bore, a cap having a pointing insert therein and a body attached to the cartridge by a retention fitting and containing a rotatable plunger or follower rod means for expelling the material.
- the rod threadably engages the bore of the cartridge such that rotation thereof causes it to move linearly within the cartridge to express the soft material. Generally, clockwise rotation advances the rod and the material and counterclockwise rotation retracts the rod and material.
- the applicator of this invention includes in combination an elongated cartridge having first and second open ends with a longitudinal bore running between them.
- a hollow cap which may have an interior, conical forming surface while a hollow body is attachable to the second or rear end of the cartridge.
- the hollow body has a first open end and a second closed end which are connected by an inner longitudinal bore, the forward end of which is adapted to receive the rear end of the cartridge.
- a charge of moldable soft material such as a cosmetic is inserted into the cartridge bore and forced by a piston or rod towards the closed end of the cap, preferably into the conical surface of the cap until a conical tip is formed.
- the cap may then be removed exposing a shaped point of soft material supported by the cartridge and available for use.
- the interior surfaces of the cartridge and the cap are sufficiently smooth and non-sticking so that the charge of moldable soft material is freely slidable within the cartridge and readily releasable from the cap.
- the forcing piston or rod is an elongated member that is inserted into the bore of the cartridge through the second end and is moveable by rotation to act on the charge of soft material.
- the rod has a first end that is flared to contact the soft material and a second end that extends out of the second end of the cartridge into the hollow body. Means are provided on the second end of the rod to engage the inner surface of the body such that rotation of the body causes the rod to rotate.
- a portion of the rod adjacent its second end is provided with threads that engage cooperating threads in the bore of the cartridge to convert rotation into linear movement.
- clockwise rotation advances the rod into the cartridge and counterclockwise rotation retracts the rod from the cartridge into the body.
- the body attaches to the cartridge by means of a retention fitting, such as a cooperating annular detent and groove, to allow the body and cartridge to rotate relative to each other about a common longitudinal axis.
- a retention fitting such as a cooperating annular detent and groove
- a clutch mechanism may be included at the driving means which will provide slippage upon achieving a particular level of force thereby preventing continued retraction of the rod and subsequent separation of the body and cartridge.
- Fig. 1 is a side view of an embodiment of an applicator according to this invention.
- Fig. 2 is a section along line A-A of Fig. 1 showing the construction of the prior art
- Fig. 3 is a section along line A-A of Fig. 1 showing the construction of a preferred embodiment of the present invention
- Fig. 3a is a section along line A-A of Fig. 1 showing the construction of a preferred embodiment of the invention with an alternative form of resilient means
- Fig. 3b is a section along line A-A of Fig. 1 showing the construction of another alternative embodiment of the invention
- Fig. 3c is a section along line A-A of Fig. 1 showing the construction of a preferred embodiment of the invention with a further alternative form of resilient means;
- Fig. 3d is a section along line A-A of Fig. 1 showing the construction of a preferred embodiment of the invention with a still further alternative form of resilient means;
- Fig. 4 is a perspective view of an embodiment of a resilient means as used in the present invention;
- Fig. 5a is a perspective view of a plunger rod of the applicator of the invention.
- Fig. 5b is a perspective view of a plunger rod of the prior art
- Fig. 6 is a longitudinal cross section of the applicator body along line A-A of Fig. 1;
- Fig. 7 is a side view of the cartridge portion of the applicator, the bore and internal threads being shown in phantom lines;
- Fig. 8 is a longitudinal cross section along line A-A of Fig. 1 of an alternative embodiment of an applicator body of this invention
- Fig. 9 is a perspective view of an alternative embodiment of a plunger rod of this invention to be used with the applicator body of Fig. 8;
- Fig. 10 is a section along line A-A of Fig. 1 showing the construction of a further embodiment of the invention incorporating a clutch mechanism and illustrating the applicator in a fully extended configuration;
- Fig. 11 is a section along line A-A of Fig. 1 showing the construction of the embodiment of Fig. 10 in a fully retracted configuration
- Fig. 12 is a horizontal view of an alternative embodiment of a plunger rod of the applicator as used in the construction of Fig. 10;
- Fig. 13 is an end view of the rearward end of the plunger rod of Fig. 12;
- Fig. 14 is a side view of an adapter portion of the clutch employed in the configuration of Fig. 10;
- Fig. 15 is a forward end view of the adapter of Fig. 14;
- Fig. 16 is a rearward end view of the adapter of Fig. 14;
- Fig. 17 is a longitudinal cross-section of the adapter of Fig 14 taken along line B-B;
- Fig. 18 is a side view of a driver portion of the clutch employed in the configuration of Fig. 10;
- Fig. 19 is a forward end view of the driver of Fig. 19;
- Fig. 20 is a rearward end view of the driver of Fig. 19; and
- Fig. 21 is a longitudinal cross-section of the driver of Fig. 19 taken along line C-C.
- the applicator comprises three sections, the cap 1, the cartridge 2, also shown in Fig. 7, and the body 3. Looking at Figs. 2 and 3, the cap 1 fits onto the forward end 7 of the cartridge 2 and contains a forming insert 4. Attachment of the cap 1 to the cartridge 2 is preferably by cooperating threads 5.
- the forming insert 4 is made separately from the cap 1 and inserted during assembly of the applicator.
- the insert 4 may be machined from an extruded rod of Teflon or, and more preferably, is injection molded from other suitable materials such as Celcon.
- the cartridge 2 has a longitudinal bore 19 therethrough in which is charged a mass of moldable, soft material, such as a cosmetic 6 which fills the forward end 7 of the cartridge 2 and is pressed against the forming insert 4 of the cap l so as to mold the cosmetic 6 into a smooth tapering point 8.
- a mass of moldable, soft material such as a cosmetic 6 which fills the forward end 7 of the cartridge 2 and is pressed against the forming insert 4 of the cap l so as to mold the cosmetic 6 into a smooth tapering point 8.
- the portion of the bore 19 in the rearward end 9 of the cartridge 2 has internal threads 21, the purpose of which is disclosed below.
- 9 Attached to the rearward end 9 of the cartridge 2 is the applicator body 3, also shown in Fig. 6.
- a retention fitting 10 holds the two parts together, while allowing for relative rotation of each.
- This retention fitting 10 preferably comprises an annular detent 22 on the rearward end 9 of the cartridge 2 and a cooperating annular groove 23 in the inner surface of the body 3.
- the rearward portion of the inner cavity 24 of the body 3 has an internal surface 25 that is other than round.
- This internal surface 25 comprises a plurality of planes abutting along their long edges such that the internal surface 25 of the body 3 has a polygonal cross section.
- the forward portion of the inner cavity 24 is round to accommodate the rearward end 9 of the cartridge 2.
- plunger rod 12 When the applicator is assembled as in Fig. 1, there is within the body 3 and extending into the cartridge 2, plunger rod 12 (see Figs. 3 and 5a). As shown in Fig. 5a, this part comprises a shaft 13 divided into a first threaded portion 14, a second non-threaded mid-shaft portion 15, preferably of smaller diameter than the first portion 14, and a flared pushing end 16. At the base of the threaded portion 14 is driving lug 17 comprising an enlarged portion having a plurality of sides 18 that correspond to the shape of the internal surface 25 of the rearward portion of the body's inner cavity 24, the overall size of the lug 17 being slightly smaller than the inner cavity 24 to allow the plunger rod 12 to telescope therein.
- the plunger rod 12 can be made to rotate when the body 3 is rotated and because of the cooperative threading, 14a and 21, of the rod 12 and cartridge 2, the rotation of the rod 12 will be converted to linear travel within the body 3 and the cartridge 2.
- the inner cavity 24 of the body 3 may be cylindrical throughout its length with the rearward surface 25 of slightly smaller diameter.
- This rearward surface 25 is provided with at least one longitudinal groove 29 along its length.
- the lug 17 corresponds to the shape of the rearward portion 25 of the inner cavity 24 and has at least one lateral cooperating member, such as the two projections 30, that travel within the longitudinal groove 29.
- Such a projection and groove combination will function like the shaped lug 17 and rear portion 25 of the preferred embodiment shown in Figs. 5a and 6 to transfer rotation of the body.3 to the rod 12", the longitudinal nature of the groove 29 allowing linear movement of the rod 12".
- the rearmost end of the body 3 may be solidly molded as shown in Fig. 8 or, if there is an aperture, closed with a plug 11 (see Fig. 6) .
- the driving lug 17 or 17' and most of the threaded portion 14 of the shaft 13 extend into the inner cavity 24 of the body 3.
- the rest of the plunger rod 12 or 12" extends into bore 19 of the cartridge 2 where the pushing end 16 engages the mass of cosmetic 6.
- This pushing end 16 is preferably flared to make a good but slidable fit with the bore 19 of the cartridge 2 so as to push the cosmetic 6 ahead of it.
- the applicator of the present invention is similar to the prior art, but overcomes the above-described defect in the following manner.
- the plunger rod 12, as best seen in Fig. 5a, is modified so that the threads 14a extend along only part of the shaft portion 14.
- less than the full length of this portion 14 is threaded, for example 1/2 to 7/8, preferably 2/3 to 3/4, the length of portion 14 from driving lug 17 to the beginning 15' of the mid-shaft 15.
- plunger rod 12 is not bottomed out against bottom 20 when the applicator is assembled, since rod 12 extends further into bore 19 of cartridge 2 before the respective threads 14a and 21 engage each other.
- the space between driving lug 17 and the bottom 20 of body 3 is sufficient such that threads 14a and 21 of plunger rod 12 and cartridge 2, respectively, will disengage before lug 17 contacts the bottom 20, thus preventing the inadvertent separation of cartridge 2 and body 3.
- the reengaging means may comprise an insert 26 placed in body 3 between the bottom 20 thereof and the driving lug 17 of plunger rod 12, as shown in Fig. 3.
- the insert 26 may be made of a resiliently compressible, elastomeric material such as, for example, sponge rubber, neoprene or the like.
- Fig. 4 illustrates a preferred embodiment of insert 26 which is substantially cylindrical with slightly frusto-conical ends 27a and 27b. Having the ends in this shape facilitates introduction of the insert 26 into inner cavity 24.
- insert 26 may be solid, it is preferred that it have a longitudinal bore 28 centrally located and continuous from one end 27a to the other end 27b. It is believed that provision of such a bore 28 improves the resiliency of the insert 26 providing better spring action between the bottom 20 of body 3 and lug 17 of plunger rod 12.
- insert 26 When insert 26 is in place in the applicator of the invention, rotation of the body 3 relative to cartridge 2 so as to retract the plunger rod 12 from the cartridge 2, will cause the driving lug 17 to press against the end of the insert 26. Because insert 26 is compressible, the rearward force of plunger rod 12 will be absorbed by insert 26 as it is compressed between driving lug 17 and bottom 20 of the body 3, rather than that force being transferred to the body 3 and overcoming the retention fitting 10. Furthermore, the resilience of insert 26 is such that, when the plunger rod 12 is retracted sufficiently to disengage the threads 14a and 21, the insert functions as a spring to push the plunger rod 12 forward, thereby maintaining the respective threads in contact. Thus, rotation of body 3 in the opposite direction will once again advance rod 12 into the cartridge 2.
- the resilient, insert may be formed as a resiliently compressible metal or plastic spring-like member, e.g. a coiled or molded metal or plastic spring 26' such as shown in Fig. 3a, a molded spring 26' ' ' of engineering plastic material such as shown in Fig. 3c, or a Belleville spring 26' of steel or plastic, such as shown in Fig. 3d.
- a resiliently compressible metal or plastic spring-like member e.g. a coiled or molded metal or plastic spring 26' such as shown in Fig. 3a, a molded spring 26' ' ' of engineering plastic material such as shown in Fig. 3c, or a Belleville spring 26' of steel or plastic, such as shown in Fig. 3d.
- the resilient insert rather than being a compression device placed between lug 17 and the bottom 20 of the body 3, is a tension spring 26" secured between the rear end 9 of the cartridge 2 and lug 17 and enclosing the rod 12 within the body 3.
- This embodiment preferably employs the projection 30 and groove 29 means shown in Figs. 8 and 9 to effect cooperation between the rod 12 and the body 3.
- the springs whether compression or tension springs, must have sufficient memory to fully return to their unstressed condition and may be tempered.
- the shape of the forming insert 4 may be rounded rather than conical, or the forming insert may be entirely omitted.
- a clutch mechanism 30 is employed at the end of the rod 12 to prevent the inadvertent separation of cartridge 2 from body 3.
- Clutch mechanism 30 comprises two parts, an adapter 31 and a driver 32 each having cooperating detents whereby rotation of one part is imparted to the other part until a certain degree of rotational tension is reached at which point friction between the detents is overcome and the parts may rotate relative to each other. These parts are shown in Figures 14-17 and Figures 18-21 respectively.
- adapter 31 comprises two sections, a larger, cylindrical driver engaging section 33 and a smaller cylindrical rod engaging section 34.
- Rod engaging section 34 extends from a forward end 35 of driver engaging section 33 along a common center line and preferably has an outside diameter which is smaller than that of driver engaging section 33.
- Adapter 31 is hollow, as shown in Figure 17, each section 33 and 34 having inside diameters whose relationships are commensurate with that of the outside diameters of the sections.
- the inside diameter of driver engaging section 33 is preferably larger than the inside diameter of rod engaging section 34.
- driver 32 comprises a driving lug portion 38 and an adapter engaging portion 39.
- Adapter engaging portion 39 is cylindrical and extends from the forward end of driving lug portion 38 along a common center line and has an outside diameter equal to or slightly smaller than the inside diameter of driver engaging section 33 of adapter 31. As shown in Figures 10 and 11, adapter engaging portion 39 of driver 32 fits into the hollow cylindrical interior 33a of driver engaging section 33 of adapter 31. By making the outside diameter of adapter engaging portion 39 the same as or slightly smaller than the inside diameter of driver engaging section 33, adapter 31 and driver 32 will be able to rotate relating to each other.
- Driving lug portion 38 corresponds to driving lug 17 and, like lug 17, comprises an enlarged portion having a plurality of sides 40 and corresponds to the shape of the interior surface 25 of the rearward portion of the body's inner cavity 24, the overall size of driving lug portion 38 being slightly smaller than the inner cavity 24 to allow it to move longitudinally therein. As with the previous embodiments, forming driving lug portion 38 and the rearward surface 25 of the cavity 24 in the same shape will cause driver 32 to rotate when the body 3 is rotated.
- Driving lug portion 38 is further characterized by having an interior cavity 43 which is open at the rearward end of driving lug portion 38. Centrally located within cavity 43 and extending coaxially there within is a pin 44 which provides a means for mounting a compression spring 45 within cavity 43.
- Spring 45 is preferably a coil spring having an inner diameter to fit over pin 44 and, as shown more clearly in Figure 10, this spring 45 extends between driver 32 and bottom 20 of inner cavity 24 of body 3. In this manner spring 45 provides sufficient tension against driver 32 to maintain driver 32 and adapter 31 in operative contact.
- adapter 31 fits on the rearward end of rod 12 and adapter engaging rod 39 of driver 32 fits into driver engaging portion 33 of adapter 31 to form a complete rod and driving mechanism.
- rod 12 instead of having driving lug 17 on its rearward end is modified as shown in Fig. 12 to have an attachment pin 37 of reduced diameter.
- Pin 37 fits into the hollow center of rod engaging section 34 and is affixed therein by friction or a suitable adhesive or cement. Since it is intended that adapter 31 and rod 12 rotate together, pin 37 and the interior 34a of rod engaging section 34 may be formed so as to have cooperating cross sections that are other than circular. Cooperating hexagonal configurations are preferred as shown in Figures 13 and 15.
- adapter 31 and driver 32 must be free to rotate separately of each other when necessary; accordingly, the interior 33a of driver engaging section 33 has a circular cross section as shown in Figure 16.
- Adapter 31 and driver 32 cooperate in a clutch fashion to provide driving motion to rod 12 for extension and retraction thereof while having the ability to release from each other during retraction upon reaching a particular level of rotational tension.
- This is accomplished by the cooperating detents which allow slippage of the driver 32 relative to adapter 31 in one direction upon reaching the particular tension level while providing positive connection in the opposite direction.
- Such cooperating detents preferably take the form of circular arrays of cooperating teeth 41 and 42 on the adapter 31 and driver 32 respectively.
- both sets of teeth 41 and 42 comprise eight equally spaced teeth with each tooth comprising an acute and an obtuse surface, 41a and 41b for adapter teeth 41 and 42a and 42b for driver teeth 42.
- the acute surfaces 41a and 42a have an angle of 15° relative to the tooth apex
- the obtuse surfaces 41b and 42b have an angle of 75° relative to the apex, thus each tooth has one short face 41a and 42a and one long face 41b and 42b.
- the arrangement of the teeth 41 on adapter 31 and teeth 42 on driver 32 are such that clockwise rotation of driver 32 will cause short faces 42a of driver teeth 42 to butt against short faces 41a of adapter teeth 41 thereby transferring rotation to adapter 31 and rod 12. Such clockwise rotation will preferably cause extension of rod 12. Conversely, counter clockwise rotation of driver 32 will cause long faces 42b of driver teeth 42 to butt against long faces 41b of adapter teeth 41 and, under normal conditions, transfer rotation to adapter 31 and rod 12 thereby causing retraction of rod 12. Under normal retraction there is sufficient friction between the long faces 41b and 42b to permit transference of rotation.
- adapter 31 and driver 32 may be made of a material which allows partial compression of their respective teeth 41 and 42. This may be combined with an alternative design of teeth 41 and 42 wherein short faces 41a and 42a are undercut to facilitate compression from force applied to long faces 41b and 42b.
- driver 32 and adapter 31 may be made from materials having particular coefficients of friction that allow cooperative frictional engagement therebetween to be overcome at a particular rotational tension level whereby adapter 31 and driver 32 will slip relating to each other.
- the cooperative detents exemplified by teeth 41 and 42 may have different forms such as cooperating bumps or bumps and depressions on the contacting faces 36 and 38a of adapter 31 and driver 32 respectively.
Landscapes
- Coating Apparatus (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61165990A | 1990-11-13 | 1990-11-13 | |
US611659 | 1990-11-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0510181A1 EP0510181A1 (en) | 1992-10-28 |
EP0510181A4 true EP0510181A4 (en) | 1993-05-19 |
Family
ID=24449925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19920901172 Withdrawn EP0510181A4 (en) | 1990-11-13 | 1991-11-13 | Applicator for soft materials |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0510181A4 (en) |
JP (1) | JP2980981B2 (en) |
CA (1) | CA2048038C (en) |
WO (1) | WO1992008387A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2698249B1 (en) * | 1992-11-24 | 1998-11-20 | Suzuno Kasei Co Ltd | Mechanism for the supply of cosmetic products of the stick type, container using it and cartridge used therein. |
KR100238356B1 (en) * | 1993-09-08 | 2000-01-15 | 호소에이사오 | Cartridge-type feeding case for a solid object |
US5765955A (en) * | 1996-07-25 | 1998-06-16 | Tokiwa Corporation | Stick-shaped cosmetic cartridge and stick-shaped cosmetic extrusion case |
FR2790924B1 (en) * | 1999-03-16 | 2001-05-25 | Oreal | DISTRIBUTOR WITH A PUSH-BUTTON RETURNED TO AN INITIAL POSITION BY AN ELASTIC BODY WORKING IN TRACTION |
EP4221537A1 (en) * | 2020-09-29 | 2023-08-09 | L'oreal | Adapter with interchangeable element for connecting makeup applicator to an external device |
FR3116424B1 (en) * | 2020-11-26 | 2023-02-10 | Oreal | Adapter with an interchangeable element for connecting a make-up applicator to an external device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1196278A (en) * | 1958-05-20 | 1959-11-23 | Pinaud | Mechanical pencil particularly applicable to eyeshadow pencils |
US2979029A (en) * | 1957-10-28 | 1961-04-11 | Melnikoff Zachary | Eyebrow pencil and sharpener therefor |
US3115118A (en) * | 1961-05-01 | 1963-12-24 | L H Mellin Inc | Replaceable crayon pencil mechanism |
US3132743A (en) * | 1962-01-19 | 1964-05-12 | Risdon Mfg Co | Cosmetic container |
US4013370A (en) * | 1975-12-01 | 1977-03-22 | Antoine Gingras | Fountain tooth-brush |
EP0310799A1 (en) * | 1987-08-26 | 1989-04-12 | Schwan-STABILO Schwanhäusser GmbH & Co. | Propelling instrument for marking with a soft material lead |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE335158A (en) * | 1925-06-24 | |||
US2287364A (en) * | 1941-10-06 | 1942-06-23 | Listo Pencil Corp | Mechanical pencil |
US2488179A (en) * | 1946-05-28 | 1949-11-15 | Jr John A Engel | Cushioned pencil point |
DE1228162B (en) * | 1959-05-11 | 1966-11-03 | Montblanc Simplo Gmbh | Writing instrument with longitudinally adjustable writing tip holder |
GB956651A (en) * | 1961-08-24 | 1964-04-29 | Ronald Walter Mccosker | Improvements in and relating to propelling instruments |
-
1991
- 1991-07-29 CA CA 2048038 patent/CA2048038C/en not_active Expired - Lifetime
- 1991-11-13 EP EP19920901172 patent/EP0510181A4/en not_active Withdrawn
- 1991-11-13 JP JP50228092A patent/JP2980981B2/en not_active Expired - Fee Related
- 1991-11-13 WO PCT/US1991/008456 patent/WO1992008387A1/en not_active Application Discontinuation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2979029A (en) * | 1957-10-28 | 1961-04-11 | Melnikoff Zachary | Eyebrow pencil and sharpener therefor |
FR1196278A (en) * | 1958-05-20 | 1959-11-23 | Pinaud | Mechanical pencil particularly applicable to eyeshadow pencils |
US3115118A (en) * | 1961-05-01 | 1963-12-24 | L H Mellin Inc | Replaceable crayon pencil mechanism |
US3132743A (en) * | 1962-01-19 | 1964-05-12 | Risdon Mfg Co | Cosmetic container |
US4013370A (en) * | 1975-12-01 | 1977-03-22 | Antoine Gingras | Fountain tooth-brush |
EP0310799A1 (en) * | 1987-08-26 | 1989-04-12 | Schwan-STABILO Schwanhäusser GmbH & Co. | Propelling instrument for marking with a soft material lead |
Non-Patent Citations (1)
Title |
---|
See also references of WO9208387A1 * |
Also Published As
Publication number | Publication date |
---|---|
JPH05504903A (en) | 1993-07-29 |
EP0510181A1 (en) | 1992-10-28 |
CA2048038C (en) | 1995-02-28 |
JP2980981B2 (en) | 1999-11-22 |
CA2048038A1 (en) | 1992-05-14 |
WO1992008387A1 (en) | 1992-05-29 |
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