US5401113A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Applicator assembly for a cosmetic product
Assignee: L'Oréal SA
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Filing: 1994-02-10
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Granted: 1995-03-28
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Expires: 2014-02-10
Abstract
Abstract Applicator assembly for a cosmetic product, comprising a container (2) holding the product, and an applicator device (5) consisting of at least one circular segment (53) made of flexible material, integral in terms of rotation with a spindle (6) via which it is mounted rotatably in a casing (3) which is integral with the container (2) holding the product, it being possible for the spindle (6) to be set in rotation from the outside. The casing (3) comprises two openings (32, 33), an inner opening (32) establishing a communication between the container (2) and the casing (3), and an outer opening (33) which opens towards the outside. The applicator device (5) is mounted movably between at least two positions, one position allowing the segment (53) of the applicator device (5) to come into contact with the product held in the container (2), and one position in which the segment (53) charged with product, is at least partially brought into line with the outer opening (33) so as to emerge from the casing (3) and serve for application of the product. The applicator device (5) has a tendency, as it from one to the other of the relates positions, to pack the product, which is therefore compacted on the applicator device (5).
Inventors
- 👤 Jean-Louis H. Gueret
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 01:24
CPC Classifications
G; G01; G01R; G01R33/00; G01R33/20; G01R33/28; G01R33/38; G01R33/383; A; A45; A45D; A45D33/00; A45D33/02; A45D33/12; A45D33/34; A45D2200/00; A45D2200/10; A45D2200/1009; A45D2200/1018
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
217 words
Applicator assembly for a cosmetic product, comprising a container holding the product, and an applicator device having at least one circular segment made of flexible material, said applicator device being integral in terms of rotation with a spindle adapted to be rotated about a rotational axis in a casing from the outside, means for activating the applicator device in rotation, said casing being integral with the container holding the product, and having two openings, an inner opening establishing a communication between the container and the casing, and an outer opening which opens towards the outside, said applicator device being mounted movably between at least two positions, one position allowing the segment to come into contact with the product held in the container, and another position in which the segment, charged with product, is at least partially brought into line with the outer opening so as to emerge from the casing, and serve for application of the product, said applicator device adapted to pack the product as said applicator device rotates from one to the other of said positions, whereby the product is compacted on the applicator device, and said applicator device being at least partially compressed in a direction parallel to the rotational axis of the spindle in a zone between the inner opening and outer opening.
Claim 2
Dependent Claim
217 words
Applicator assembly for a cosmetic product, comprising a container holding the product, and an applicator device having at least one circular segment made of flexible material, said applicator device being integral in terms of rotation with a spindle adapted to be rotated about a rotational axis in a casing from the outside, means for activating the applicator device in rotation, said casing being integral with the container holding the product, and having two openings, an inner opening establishing a communication between the container and the casing, and an outer opening which opens towards the outside, said applicator device being mounted movably between at least two positions, one position allowing the segment to come into contact with the product held in the container, and another position in which the segment, charged with product, is at least partially brought into line with the outer opening so as to emerge from the casing, and serve for application of the product, said applicator device adapted to pack the product as said applicator device rotates from one to the other of said positions, whereby the product is compacted on the applicator device, and said applicator device being at least partially compressed in a direction parallel to the rotational axis of the spindle in a zone between the inner opening and outer opening.
Claim 3
Dependent Claim
51 words
Applicator assembly according to claim 1, wherein the casing comprises a shell having side walls which are, in line with the zone, at a distance from one another which is smaller than the axial thickness of the segment, said thickness being measured when the applicator device is free, not in use.
Claim 4
Dependent Claim
35 words
Applicator assembly according to claim 1, wherein the casing comprises a shell, and at least one pressure plate is arranged axially between a side wall of the shell and the segment of the applicator device.
Claim 5
Dependent Claim
23 words
Applicator assembly according to claim 3, wherein the pressure plate is integral with a push-button passing through the side wall of the shell.
Claim 6
Dependent Claim
67 words
Applicator assembly according to claim 1, wherein the casing comprises a shell, said inner opening being formed on a lower edge of the shell and comprising notches formed in side walls of the shell, said lower edge having the shape of a bevel inclined from the outside towards the inside over the entire perimeter of the inner opening, said segment being arranged in line with said notches.
Claim 7
Dependent Claim
14 words
Applicator assembly according to claim 1, further comprising a cap fitted on the casing.
Claim 8
Dependent Claim
21 words
Applicator assembly according to claim 6, wherein the activating means is the cap, fitted rotatably and integral with the applicator device.
Claim 9
Dependent Claim
16 words
Applicator assembly according to claim 1, wherein the applicator device consists entirely of a flexible foam.
Claim 10
Dependent Claim
20 words
Applicator assembly according to claim 8, wherein the flexible foam surface of the applicator device is at least partially flocked.
Claim 11
Dependent Claim
23 words
Applicator assembly according to claim 1, wherein the applicator device is made of a semi-flexible thermoplastic which has undergone a surface flocking treatment.
Claim 12
Dependent Claim
27 words
Applicator assembly according to claim 1, wherein the applicator device consists of a circular hub of rigid material, on which a ring of flexible foam is fixed.
Claim 13
Dependent Claim
20 words
Applicator assembly according to claim 11, wherein the flexible foam surface of the applicator device is at least partially flocked.
Claim 14
Dependent Claim
24 words
Applicator assembly according to claim 1, wherein the applicator device consists of a hub of rigid material on which flexible hairs are radially fixed.
Claim 15
Dependent Claim
33 words
Applicator assembly according to claim 1, wherein the means for activating the applicator device in rotation comprise at least one knurled wheel integral with the spindle arranged at least partially outside the casing.
Claim 16
Dependent Claim
14 words
Applicator assembly according to claim 1, wherein the activating means is an external lever.
Claim 17
Dependent Claim
21 words
Applicator assembly according to claim 15, wherein the casing is made in two parts, and the applicator device is removably mounted.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-03-27 | 1998-09-26 | 1999-03-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-03-27 | 2002-09-26 | 2003-03-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-03-27 | 2006-09-26 | 2007-03-28 | $7700.00 | Window Closed / Lapsed |