Patent US4909265A successfully refreshed from Google Patents.
US4909265A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for the application of a product to a surface, for example, an applicator device for a cosmetic product, in particular a depilatory
Assignee: L'Oréal SA
•
Filing: 1988-08-30
•
Granted: 1990-03-20
•
Expires: 2008-08-30
Abstract
Abstract The device (1) comprises a container (2) containing the product and a head (7) provided with an applicator (A) constituted by at least one roller (8) mounted on one open end (6) of the container. A valve for obturating the open end (6) is situated inside the head (7) between the open end (6) and the applicator (A). A rotatable knob for actuating the opening and closing of the valve is accessible from outside the head (7).
Inventors
- 👤 Antonin Goncalves
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 06:06
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/20; B65D47/24; B65D47/241; B65D47/244; A; A45; A45D; A45D34/00; A45D34/04; A45D34/041
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
171 words
A device for applying a product to a surface, comprising: a container for the product, said container having a longitudinal axis; a head having a wall and provided with applicator means with said head detachably mounted on an open end of the container; wherein said applicator means comprises means inside said head, between said end and the applicator means, for obturating said open end and means for actuating the opening and closing of the obturating means; wherein the means for actuating the opening and closing of said obturating means are accessible through a pair of windows provided in the wall of the head with said means for actuating projecting at least partially through said windows; wherein the container has two large sides extending substantially parallel to the longitudinal axis of the container; wherein said windows are disposed one in each of said sides; and wherein said means for actuating the opening and closing of said obturating means comprise a rotary component mounted for rotation around said longitudinal axis of the container.
Claim 2
Independent Claim
171 words
A device for applying a product to a surface, comprising: a container for the product, said container having a longitudinal axis; a head having a wall and provided with applicator means with said head detachably mounted on an open end of the container; wherein said applicator means comprises means inside said head, between said end and the applicator means, for obturating said open end and means for actuating the opening and closing of the obturating means; wherein the means for actuating the opening and closing of said obturating means are accessible through a pair of windows provided in the wall of the head with said means for actuating projecting at least partially through said windows; wherein the container has two large sides extending substantially parallel to the longitudinal axis of the container; wherein said windows are disposed one in each of said sides; and wherein said means for actuating the opening and closing of said obturating means comprise a rotary component mounted for rotation around said longitudinal axis of the container.
Claim 3
Dependent Claim
22 words
A device according to claim 1, wherein said rotary component of the means actuating opening and closing of the container is knurled.
Claim 4
Dependent Claim
18 words
A device according to claim 1 or 2, wherein the applicator means comprise at least one applicator roller.
Claim 5
Dependent Claim
144 words
A device according to any one of claim 2, wherein said obturating means comprise two components, one of which is secured against translation and is rotatable relative to the container and is mounted directly on said open end of the container, whilst the other said component is placed inside the first component and is secured against rotation relative to the container but can be displaced axially in relation to the container, said other component comprising a stopper peg capable of translation to obturate an opening in the first component so as to close the open end of the container; wherein means are provided between the first and second components for transforming the rotational movement of the first component into a translational movement of the second component; and wherein said first component constitutes the means for actuating the opening and closing of the obturating means.
Claim 6
Dependent Claim
88 words
A device according to claim 4, wherein the means provided between the first and second components for transforming the rotational movement into a translational movement comprise a helical ramp provided on a cylindrical inner wall of the first component and capable of cooperating with complementary means on the external surface of the second component, said second component being stopped from rotation but free for translation in relation to the head of the container by means of ribs cooperating with complementary means on the open end of the container.
Claim 7
Dependent Claim
18 words
A device according to any one of claim 5, wherein the applicator means are articulated on the head.
Claim 8
Dependent Claim
23 words
A device according to claim 6, wherein the axis of articulation is a transverse axis in the median longitudinal plane of the container.
Claim 9
Dependent Claim
41 words
A device according to claim 7, wherein the applicator means are mounted in a nose joined to the head by a transverse articulation and traversed by a duct allowing the product coming from the container to pass towards the applicator means.
Claim 10
Dependent Claim
23 words
A device according to claim 8, wherein the applicator means comprise two rollers mounted for rotation in a receptacle provided on the nose.
Claim 11
Dependent Claim
15 words
The apparatus as claimed in claim 1 in which the container contains a cosmetic product.
Claim 12
Dependent Claim
13 words
A device according to claim 10, wherein said cosmetic product is a depilatory.
References Cited (Backward Citations)
US1258593A
Cited
US1890599A
Cited
US3008167A
Cited
FR1346248A
Cited
DE2917805A1
Cited
DE3226957A1
Cited
FR2574377A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-03-19 | 1993-09-18 | 1994-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-03-19 | 1997-09-18 | 1998-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-03-19 | 2001-09-18 | 2002-03-20 | $7700.00 | Window Closed / Lapsed |