Make-up brush and method for manufacturing such a brush

Information

  • Patent Grant
  • 6309123
  • Patent Number
    6,309,123
  • Date Filed
    Friday, January 5, 2001
    23 years ago
  • Date Issued
    Tuesday, October 30, 2001
    23 years ago
Abstract
The brush (1) includes a core (2) formed from a metal wire bent into a U and the branches of which are twisted to trap radial bristles (3) between them, the core (2) being fixed to the end of a wand (6). The branches of the core are twisted, turning to the left, to form turns which turn in the clockwise direction about the axis (X) of the core when progressing from the wand towards the end of the brush, whereas the bristles (3) of the brush form helical layers (S) rising from left to right in the area located between the core and an observer who holds the brush substantially vertical in front of him/her with its tip pointing upwards.
Description




The invention relates to a make-up brush, particularly for applying mascara to the eyelashes, of the type of those which include a core formed from a metal wire bent into a U and the branches of which are twisted to trap radial bristles between them, the core being fixed at the end of a stem.




A brush of this type is shown, for example, by FR-A-2,663,826.




When making-up, the user holds the stem of the brush forming a non-zero angle with respect to the mean transverse line of the two eyes. As a result, with conventional brushes known to date, the user frequently offers up the bristles of the brush in alignment with the eyelashes and deposits blobs of mascara, without separating the eyelashes. The make-up effect obtained therefore needs to be improved.




Furthermore, the brush is generally placed in a container containing the mascara, this container being equipped with a neck provided with a wiper through which the brush passes. It is desirable for it to be possible for wiping to take place with lower resistance, giving a better smoothing of the product along the bristles.




The object of the invention, above all, is to provide a make-up brush, particularly for applying mascara to the eyelashes, which no longer exhibits the drawback recalled above, or exhibits them to a lesser degree.




According to the invention, a make-up brush of the sort defined previously is characterized in that the branches of the core are twisted, turning to the left, to form turns which, viewed along the axis of the core from that end which is fixed in the stem, turn in the clock-wise direction about the axis of the core when progressing from the stem towards the end of the brush, whereas the bristles of the brush form helical layers rising from left to right in the area located between the core and an observer who holds the substantially vertical brush in front of him/her with its tip pointing upwards.




Preferably, the angle of inclination of the layers of bristles with respect to the axis is approximately 35°.




In general, the stem carrying the core includes, at its end distant from the core, a cap provided with a screw thread for screwing onto the neck of a container containing the mascara, this neck being equipped with a wiper device through which the brush passes when it is withdrawn from the container; according to the invention, the branches of the core of the brush are twisted to form turns turning in the same direction as the screw thread of the cap.




In practice, the direction of screwing of the cap relative to the container is the clockwise direction, and the branches of the core are twisted so that the turns turn in the clockwise direction about the axis of the core when progressing from that part of the core which is fixed in the stem towards the free end of the core.




Thus, the rotational movement for unscrewing the cap relative to the neck takes place in the same direction as the rotational movement which unscrews the brush relative to the wiper.




The invention also relates to a method for manufacturing a make-up brush, according to which method, after having folded a metal wire over into a U, and after having placed bristles between the branches of the U, the branches of the U are twisted by turning the bent part of the U in the counterclockwise direction relative to the free ends of the branches.




For shaping the bristles of the brush the direction of rotation of the brush and the direction of rotation of a trimmer are reversed with respect to the usual direction of rotation.











The invention consists, apart from the arrangements expounded hereinabove, of a certain number of other arrangements which will be dealt with more fully later with regard to embodiments which are described with reference to the drawings appended hereto but which are in no way limiting.





FIG. 1

of these drawings is a diagram illustrating the making-up of the eyelashes with a brush in accordance with the prior art.





FIG. 2

is a diagram similar to that of

FIG. 1

illustrating making-up with a brush in accordance with the invention.





FIGS. 3 and 4

are diagrams illustrating phases of manufacturing the core of a brush according to the invention.





FIG. 5

is a diagram illustrating the cutting of the bristles of the brush.





FIG. 6

is a diagrammatic view along the line VI—VI of FIG.


5


.





FIG. 7

is a diagrammatic section illustrating the beginning of taking a brush according to the invention out of its mascara container.





FIG. 8

illustrates the passage of the brush according to the invention through the wiper.





FIG. 9

, finally, is a diagram of a variant embodiment of the brush.











Referring to

FIG. 1

of the drawings, a diagram can be soon illustrating a making-up operation using a brush


100


of the prior art, carried by a stem


101


. The eyelid P of the right eye is viewed from above. The user holds the stem


101


in her right hand forming an angle A between the axis of the stem and a line L parallel to the mean transverse line of the two eyes. The angle A is, in practice, of the order of 10 to 15°. In the conventional brush


100


, the bristles


102


form layers


103


in a helix which, for an observer holding the brush


100


vertically in front of him/her, with its end pointing upwards, rise from right to left in the area lying between the observer and the axis of the brush.




With such an arrangement, as visible in

FIG. 1

, eyelashes C are practically aligned with the layers


103


of bristles of the brush. As a result blobs of mascara are deposited on the eyelashes without these being separated by brushing. The resulting make-up effect needs to be improved.




To do that, according to the invention, a mascara brush


1


includes a core


2


formed from a metal wire f bent into a U conventionally am illustrated in

FIG. 3

, the bristles


3


being arranged between the branches


4


,


5


of the U, substantially perpendicularly to the plane of these branches


4


and


5


. The said branches


4


and


5


are then twisted by turning to the left, that is to say in the counterclockwise direction, the bent-over end of the U with respect to the free ends of the branches. This twisting movement is illustrated by an arrow g in FIG.


3


.




To show the turns obtained clearly,

FIG. 4

represents the branches


4


,


5


twisted partially, the turns not yet being substantially adjoining. When the core is finished, as illustrated in

FIG. 2

, the turns are practically adjoining, gripping the bristles


3


between them.




It appears from

FIGS. 2 and 4

that the turns of the core


2


, viewed along the axis X from the free ends of the branches


4


,


5


which are intended to be fixed in the stem, turn in the clockwise direction about the axis X of the core when progressing from the free and of the branches


4


,


5


towards the opposite end of the core. The bristles


3


of the brush form helical layers


8


rising from left to right in an area located between the core and an observer who holds the brush substantially vertical in front of his/her with its tip pointing upwards. To illustrate this direction of rise of the layers S clearly, the layers which are located to the front of the plane of the drawing have been represented in solid line, whereas those which are located to the rear of the plane have been represented in dashes.




The mean angle of inclination B of the layers S with respect to the axis of the core


2


depends on the pitch of the turns of the core


2


.




With a brush


1


in accordance with the invention, in which the turns are reversed with respect to a conventional brush, during making-up, as illustrated in

FIG. 2

, the eyelashes C are offered up transversely to the layers S of bristles, which has the effect of depositing the make-up product more homogeneously, and above all, of separating the eyelashes C right from the start. With the same angle A of approximately 15°, the eyelashes C are at substantially 70° across the layers S for an angle B of approximately 35°.




The bristles


3


, when they are placed between the branches


4


,


5


of the U, an illustrated in

FIG. 3

, generally have the same length and their ends are aligned, the middle of the bristles being substantially on the axis of the core. As a result, after twisting the branches


4


,


5


, the envelope surface of the ends of the bristles is a cylindrical surface, axisymetric about the axis X of the core. In general, the brush


1


is given a shape which is different from the cylindrical shape, for example a cone frustum shape tapered towards that end which is distant from the stem.




To do that, a trimmer


7


is used, for example of cone frustum shape, of axis parallel to that of the core, but pointing in the opposite direction. During the cutting operation, the brush


1


and the trimmer


7


are made to turn about their respective axis. Owing to the reversal of the direction of the turns, with respect to a conventional brush, the brush and the trimmer are made to rotate in a direction which is the reverse of that adopted for cutting a conventional brush.




The brush


1


generally includes, at that end of the stem


6


which is remote from the core


2


, a cap


8


(see

FIGS. 7 and 8

) equipped with an internal screw thread


9


for screwing onto the external screw thread


10


of the neck


11


of a container R containing the mascara. This neck


11


is provided, internally, with a wiper


12


generally consisting of a sort of washer made from a flexible material, particularly from an elastomeric material, the diameter of the internal orifice of the wiper


12


is only slightly greater than that of the stem


6


, so that passing through this wringing device


12


taken place with a certain resistance developed by the bristles


3


, which must fold at least partially.




According to the invention, the turns of the core


2


of the brush and the layers S of bristles turn about the axis of the stem


6


in the same direction as the internal screw thread


9


of the cap


8


and as the external screw thread


10


of the neck


11


.




When the brush


1


in extracted from the container R, the user first of all exerts a rotational movement on the cap


8


to unscrew it from the neck


11


. This rotational movement takes place in an counterclockwise direction. When the cap


8


is unscrewed, the user terminates the extraction by exerting a translational movement. In practice, this translational movement in accompanied by a rotational movement in the same direction as the one which caused the unscrewing of the cap


8


.




Owing to the fact that the layers S of the brush


1


turn in the same direction as the screw thread


9


, the negotiation of the wiper


12


by the layers S, which are given a rotational movement in the counterclockwise direction, corresponds to unscrewing the brush


1


with respect to the wiper


12


, which reduces the resistance offered by the bristles


3


when passing through the wiper


12


.




The bristles


3


of the brush, resisting the wiper to a lessor extent, create less of a partial vacuum, and therefore less of a pressure effect during extraction. The product is better distributed along the bristles, and along the eyelashes C.




The pitch of the turns of the core


2


may be chosen to be different from the pitch of the screw thread


9


, to modulate the wiping through the wiper


12


.




Numerous variant embodiments of the brush


1


are possible.

FIG. 9

illustrates a slightly different form of brush produced with bristles of larger cross-section and where a smaller number per turn is used. The brush may include an off centered core.




The brush could include a mixture of bristles of different cross-sections. The bristles may include longitudinal capillary slits or grooves. The bristles may be tubular.




The transverse section of the bristles


3


may have different shapes: circular, oval, multilobed, rectangular, flat, etc.




The ends of the bristles may be jagged or include a bulge. The bristles may be formed from a mixture of relatively rigid bristles and more flexible bristles.




In the case of a mixture of bristles of different diameter, the bristles of large diameter may be longer or shorter than those of smaller diameter. The bristles are made of a conventional thermoplastic material such an polyamides, polyesters, polyether-block-amides or poly-tetrafluoroethylene. These thermoplastic materials may contain additives changing the wettability of these bristles or their slip characteristics. These additives are chosen from among molybdenum sulphide, boron nitride, or the product marketed under the trade name “Teflon”, fullerenes, graphite, talc or similar materials.



Claims
  • 1. A mascara brush comprising a twisted wire core having branches forming helical turns about an axis of said core and holding layers of radially extending bristles configured to apply mascara, said bristles comprising first bristles and second bristles differing from one another, wherein, when an observer views the mascara brush substantially vertically from the front, the helical turns rise from the left to the right.
  • 2. The mascara brush of claim 1, wherein the first bristles and the second bristles have lengths differing from one another.
  • 3. The mascara brush of claim 2, wherein the first bristles include relatively short bristles and the second bristles include relatively long bristles.
  • 4. The mascara brush of claim 1, wherein the first bristles and the second bristles have diameters differing from one another.
  • 5. The mascara brush of claim 4, wherein the first bristles include bristles having a relatively small diameter and the second bristles include bristles having a relatively large diameter.
  • 6. The mascara brush of claim 1, wherein the first bristles and the second bristles have cross-sections differing from one another.
  • 7. The mascara brush of claim 1, wherein the first bristles and the second bristles have transverse section shapes differing from one another.
  • 8. The mascara brush of claim 7, wherein the transverse section shapes are chosen from circular, oval, multi-lobed, rectangular, and flat.
  • 9. The mascara brush of claim 1, wherein the first bristles are made of a first material and the second bristles are made of a second material differing from the first material.
  • 10. The mascara brush of claim 9, wherein the first and second materials are thermoplastic materials.
  • 11. The mascara brush of claim 10, wherein the thermoplastic materials are chosen from polyamides, polyesters, polyether-block-amides, and polytetrafluoroethylene.
  • 12. The mascara brush of claim 1, wherein the first bristles and the second bristles have flexibilities differing from one another.
  • 13. The mascara brush of claim 12, wherein the first bristles are relatively rigid and the second bristles are relatively flexible.
  • 14. The mascara brush of claim 1, wherein the bristles comprise a mixture of the first and second bristles.
  • 15. The mascara brush of claim 1, wherein the brush is a brush for applying mascara to eyelashes.
  • 16. A device for application of mascara product, comprising:a brush having a twisted wire core having branches forming helical turns about an axis of said core and holding layers of radially extending bristles, said bristles comprising first bristles and second bristles differing from one another, wherein, when an observer views the brush substantially vertically from the front, the helical turns rise from the left to the right, said device further including a receptacle containing the mascara product.
  • 17. The device of claim 16, wherein the first bristles and the second bristles have lengths differing from one another.
  • 18. The device of claim 17, wherein the first bristles include relatively short bristles and the second bristles include relatively long bristles.
  • 19. The device of claim 16, wherein the first bristles and the second bristles have diameters differing from one another.
  • 20. The device of claim 19, wherein the first bristles include bristles having a relatively small diameter and the second bristles include bristles having a relatively large diameter.
  • 21. The device of claim 16, wherein the first bristles and the second bristles have cross-sections differing from one another.
  • 22. The device of claim 16, wherein the first bristles and the second bristles have transverse section shapes differing from one another.
  • 23. The device of claim 22, wherein the transverse section shapes are chosen from circular, oval, multi-lobed, rectangular, and flat.
  • 24. The device of claim 16, wherein the first bristles are made of a first material and the second bristles are made of a second material differing from the first material.
  • 25. The device of claim 24, wherein the first and second materials are thermoplastic materials.
  • 26. The device of claim 25, wherein the thermoplastic materials are chosen from polyamides, polyesters, polyether-block-amides, and polytetrafluoroethylene.
  • 27. The device of claim 16, wherein the first bristles and the second bristles have flexibilities differing from one another.
  • 28. The device of claim 27, wherein the first bristles are relatively rigid and the second bristles are relatively flexible.
  • 29. The device of claim 16, wherein the bristles comprise a mixture of the first and second bristles.
  • 30. The device of claim 16, wherein the brush is a brush for applying mascara to eyelashes.
  • 31. A device for storing and applying mascara, comprising:a container containing mascara and including an open end; and a stem, one end of said stem being attached to a cap and the other end being attached to a brush for applying mascara, said cap being adapted to close said open end when said brush is inserted into said container through said open end, said container being equipped with a wiper located in the vicinity of said open end of said container for wiping said brush when it is withdrawn from the container, and wherein said brush comprises a twisted wire core having branches forming helical turns about an axis of said core and holding layers of radially extending bristles, said bristles comprising first bristles and second bristles differing from one another, and further wherein, when an observer views the brush substantially vertically from the front, the helical turns rise from the left to the right.
  • 32. The device of claim 31, wherein the first bristles and the second bristles have lengths differing from one another.
  • 33. The device of claim 32, wherein the first bristles include relatively short bristles and the second bristles include relatively long bristles.
  • 34. The device of claim 31, wherein the first bristles and the second bristles have diameters differing from one another.
  • 35. The device of claim 34, wherein the first bristles include bristles having a relatively small diameter and the second bristles include bristles having a relatively large diameter.
  • 36. The device of claim 31, wherein the first bristles and the second bristles have cross-sections differing from one another.
  • 37. The device of claim 31,wherein the first bristles and the second bristles have transverse section shapes differing from one another.
  • 38. The device of claim 37, wherein the transverse section shapes are chosen from circular, oval, multi-lobed, rectangular, and flat.
  • 39. The device of claim 31, wherein the first bristles are made of a first material and the second bristles are made of a second material differing from the first material.
  • 40. The device of claim 39, wherein the first and second materials are thermoplastic materials.
  • 41. The device of claim 40, wherein the thermoplastic materials are chosen from polyamides, polyesters, polyether-block-amides, and polytetrafluoroethylene.
  • 42. The device of claim 31, wherein the first bristles and the second bristles have flexibilities differing from one another.
  • 43. The device of claim 37, wherein the first bristles are relatively rigid and the second bristles are relatively flexible.
  • 44. The device of claim 31, wherein the bristles comprise a mixture of the first and second bristles.
  • 45. The device of claim 31, wherein the brush is a brush for applying mascara to eyelashes.
  • 46. A mascara application system comprising:a container containing mascara; and for insertion into said container, a brush for applying mascara comprising a twisted wire core having branches forming helical turns about an axis of said core and holding layers of radially extending bristles, said bristles comprising first bristles and second bristles differing from one another, wherein, when an observer views the brush substantially vertically from the front, the helical turns rise from the left to the right.
  • 47. The system of claim 46, wherein the first bristles and the second bristles have lengths differing from one another.
  • 48. The system of claim 47, wherein the first bristles include relatively short bristles and the second bristles include relatively long bristles.
  • 49. The system of claim 46, wherein the first bristles and the second bristles have diameters differing from one another.
  • 50. The system of claim 49, wherein the first bristles include bristles having a relatively small diameter and the second bristles include bristles having a relatively large diameter.
  • 51. The system of claim 46, wherein the first bristles and the second bristles have cross-sections differing from one another.
  • 52. The system of claim 46, wherein the first bristles and the second bristles have transverse section shapes differing from one another.
  • 53. The system of claim 52, wherein the transverse section shapes are chosen from circular, oval, multi-lobed, rectangular, and flat.
  • 54. The system of claim 46, wherein the first bristles are made of a first material and the second bristles are made of a second material differing from the first material.
  • 55. The system of claim 46, wherein the first and second materials are thermoplastic materials.
  • 56. The system of claim 55, wherein the thermoplastic materials are chosen from polyamides, polyesters, polyether-block-amides, and polytetrafluoroethylene.
  • 57. The system of claim 46, wherein the first bristles and the second bristles have flexibilities differing from one another.
  • 58. The system of claim 57, wherein the first bristles are relatively rigid and the second bristles are relatively flexible.
  • 59. The system of claim 46, wherein the bristles comprise a mixture of the first and second bristles.
  • 60. The system of claim 46, wherein the brush is for applying mascara to eyelashes.
  • 61. A method of making up the eyelashes, comprising:loading with mascara radially extending bristles of a mascara brush comprising a twisted wire core having branches forming helical turns about an axis of said core and holding layers of said radially extending bristles, said bristles comprising first bristles and second bristles differing from one another, wherein, when an observer views the brush substantially vertically from the front, the helical turns rise from the left to the right; bringing said loaded brush into engagement with said eyelashes; and passing said engaged brush through the eyelashes.
  • 62. The method of claim 61, wherein the first bristles and the second bristles have lengths differing from one another.
  • 63. The method of claim 62, wherein the first bristles include relatively short bristles and the second bristles include relatively long bristles.
  • 64. The method of claim 61, wherein the first bristles and the second bristles have diameters differing from one another.
  • 65. The method of claim 64, wherein the first bristles include bristles having a relatively small diameter and the second bristles include bristles having a relatively large diameter.
  • 66. The method of claim 61, wherein the first bristles and the second bristles have cross-sections differing from one another.
  • 67. The method of claim 61, wherein the first bristles and the second bristles have transverse section shapes differing from one another.
  • 68. The method of claim 62, wherein the transverse section shapes are chosen from circular, oval, multi-lobed, rectangular, and flat.
  • 69. The method of claim 61, wherein the first bristles are made of a first material and the second bristles are made of a second material differing from the first material.
  • 70. The method of claim 69, wherein the first and second materials are thermoplastic materials.
  • 71. The method of claim 70, wherein the thermoplastic materials are chosen from polyamides, polyesters, polyether-block-amides, and polytetrafluoroethylene.
  • 72. The method of claim 61, wherein the first bristles and the second bristles have flexibilities differing from one another.
  • 73. The method of claim 72, wherein the first bristles are relatively rigid and the second bristles are relatively flexible.
  • 74. The method of claim 61, wherein the bristles comprise a mixture of the first and second bristles.
Priority Claims (1)
Number Date Country Kind
93 01344 Feb 1993 FR
Parent Case Info

This is a continuation of application Ser. No. 08/512,952, filed Aug. 10, 1995 (pending), which is a continuation of application Ser. No. 08/179,700, filed Jan. 11, 1994 (abandoned).

US Referenced Citations (94)
Number Name Date Kind
D. 26619 Burnip Feb 1897
201688 Leiner Mar 1878
D. 270769 Cassai et al. Sep 1983
D. 282107 Cassai et al. Jan 1986
D. 282605 Mu-Jung Feb 1986
D. 282974 Cassai et al. Mar 1986
D. 285125 Cassai et al. Aug 1986
461604 Dietz Oct 1891
488784 Zolper Dec 1892
676845 Leiner Jun 1901
705534 Klauberg Jul 1902
748917 Braun Jan 1904
803857 Roseman Nov 1905
1337819 Braun Apr 1920
1621900 Pretat Mar 1927
1656309 Zahoranksy Jan 1928
1659707 Rudolph Feb 1928
1715387 Ralston Jun 1929
1762182 Mayer Jun 1930
1824140 Hertzberg Sep 1931
1902113 Zahoransky Mar 1933
1905399 Wagner Apr 1933
1909432 Swanson May 1933
1936743 Zahoransky Nov 1933
1996897 Blinn Apr 1935
2007245 Gimonet Jul 1935
2018086 Parsons Oct 1935
2123044 Hertzberg Jul 1938
2124145 Merkel, Jr. Jul 1938
2141327 Younghusband Dec 1938
2148736 Engel, Jr. Feb 1939
2184645 Key Dec 1939
2189891 Flournoy Feb 1940
2230968 Cave Feb 1941
2234641 Baumgartner Mar 1941
2580378 Peterson et al. Dec 1951
2606338 De Lorenzo Aug 1952
2627621 Bardugon Feb 1953
2690569 Kozerski Oct 1954
2712473 Hertzberg Jul 1955
2829655 Bau Apr 1958
2990834 Amen Jul 1961
3084374 Ziegler Apr 1963
3115270 Melnikoff Dec 1963
3191996 Gelardi Jun 1965
3214782 Masters et al. Nov 1965
3215472 Zahoransky Nov 1965
3220774 Logan Nov 1965
3241886 Zahoransky et al. Mar 1966
3245554 Zahoransky Apr 1966
3254682 Gelardi Jun 1966
3254923 Marks Jun 1966
3306670 Zahoransky Feb 1967
3311416 Zahoransky Mar 1967
3355216 Zahoransky Nov 1967
3365529 Dieffenbach Jan 1968
3370622 Marks Feb 1968
3640582 Zahoransky Feb 1972
3760449 Swanson Sep 1973
3817637 Vasas Jun 1974
3861810 Vasas Jan 1975
4030199 Russell Jun 1977
4108162 Chikashige et al. Aug 1978
4111491 Steinebrunner et al. Sep 1978
4175574 Zulberti Nov 1979
4222143 Tarrson et al. Sep 1980
4319377 Tarrson et al. Mar 1982
4324084 Walter Apr 1982
4407311 Gueret Oct 1983
4512810 Gahlinger Apr 1985
4600328 Clements Jul 1986
4603913 Dörflinger et al. Aug 1986
4610481 Steinebrunner Sep 1986
4617948 Gueret Oct 1986
4647113 Steinebrunner Mar 1987
4733425 Hartel et al. Mar 1988
4861179 Schrepf Aug 1989
4886387 Goldberg et al. Dec 1989
4887622 Gueret Dec 1989
4904025 Steinebrunner et al. Feb 1990
4921366 Hurrell May 1990
4927281 Gueret May 1990
4961665 Fitjer Oct 1990
5063947 Gueret Nov 1991
5161554 Fitjer Nov 1992
5161555 Cansler et al. Nov 1992
5165760 Gueret Nov 1992
5197497 Gueret Mar 1993
5329730 Scheider et al. Jul 1994
5345644 Gueret Sep 1994
5431484 Zahoransky et al. Jul 1995
5687446 Chen et al. Nov 1997
5697720 Lhuisset Dec 1997
6099183 Gueret Aug 2000
Foreign Referenced Citations (16)
Number Date Country
145891 Jul 1950 AU
24654 Jun 1919 CH
403182 Jun 1966 CH
27 31 762 Jan 1979 DE
3415870 A1 Oct 1985 DE
37 44 868 Nov 1989 DE
0 202 932 Nov 1986 EP
2663826 Mar 1992 FR
2 679 425 Jan 1993 FR
266937 Mar 1927 GB
685054 Dec 1952 GB
2170996 Aug 1986 GB
450628 Jul 1949 IT
121822 Aug 1985 JP
62-127215 Aug 1987 JP
81018 Aug 1991 JP
Non-Patent Literature Citations (9)
Entry
Robert J. Sheffler, Packaging Solutions: The Revolution in Mascara Evolution, happi, Apr. 1998.
Co-pending Continuation Application of Application No. 08/512,952, including a copy of the Preliminary Amendment filed Jan. 5, 2001, Attorney Docket No. 05725.0286-11000, Title: Make-up Brush and Method for Manufacturing Such a Brush, Inventor: Jean-Louis H. Gueret, U.S. Filing Date: Jan. 5, 2001.
Co-pending Parent Application No. 08/512,952, including a copy of the Amendment filed Mar. 21, 2000; the Amendment filed May 31, 2000; and the Amendment After Final filed Dec. 28, 2000, Attorney Docket No. 05725.0286-01000, Title: Make-up Brush and Method for Manufacturing Such a Brush, Inventor: Jean-Louis H. Gueret, U.S. Filing Date: Aug. 10, 1995.
Co-pending Continuation Application of Application No. 08/512,952, including a copy of the Preliminary Amendment filed Jan. 5, 2001, Attorney Docket No. 05725.0286-07000, Title: Make-up Brush and Method for Manufacturing Such a Brush, Inventor: Jean-Louis H. Gueret, U.S. Filing Date: Jan. 5, 2001.
Co-pending Continuation Application of Application No. 08/512,952, including a copy of the Preliminary Amendment filed Jan. 5, 2001, Attorney Docket No. 05725.0286-08000, Title: Make-up Brush and Method for Manufacturing Such a Brush, Inventor: Jean-Louis H. Gueret, U.S. Filing Date: Jan. 5, 2001.
Co-pending Continuation Application of Application No. 08/512,952, including a copy of the Preliminary Amendment filed Jan. 5, 2001, Attorney Docket No. 05275.0286-09000, Title: Make-up Brush and Method for Manufacturing Such a Brush, Inventor: Jean-Louis H. Gueret, U.S. Filing Date: Jan. 5, 2001.
Co-pending Continuation Application of Application No. 08/512,952, including a copy of the Preliminary Amendment filed Jan. 5, 2001, Attorney Docket No. 05725.0286-04000, Title: Make-up Brush and Method for Manufacturing Such a Brush, Inventor: Jean-Louis H. Gueret, U.S. Filing Date: Jan. 5, 2001.
Co-pending Continuation Application of Application No. 08/512,952, including a copy of the Preliminary Amendment filed Jan. 5, 2001, Attorney Docket No. 05725.0286-05000, Title: Make-up Brush and Method for Manufacturing Such a Brush, Inventor: Jean-Louis H. Gueret, U.S. Filing Date: Jan. 5, 2001.
Co-pending Continuation Application of Application No. 08/512,952, including a copy of the Preliminary Amendment filed Jan. 5, 2001, Attorney Docket No. 05725.0286-06000, Title: Make-up Brush and Method for Manufacturing Such a Brush, Inventor: Jean-Louis H. Gueret, U.S. Filing Date: Jan. 5, 2001.
Continuations (2)
Number Date Country
Parent 08/512952 Aug 1995 US
Child 09/754283 US
Parent 08/179700 Jan 1994 US
Child 08/512952 US