US4409967A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manual massage instrument
Assignee: L'Oréal SA
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Filing: 1980-10-06
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Granted: 1983-10-18
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Expires: 2000-10-06
Abstract
Abstract A massage instrument for the skin which comprises at least one active face on which there are provided a plurality of projecting spikes made of a flexible, elastically deformable material, wherein the spikes are constituted by intersecting or non-intersecting plates and are distributed in accordance with the angular orientation of their plates in at least two groups, the spikes of a same group being disposed, on the active face of the instrument, so as to alternate with the spikes of another same group.
Inventors
- 👤 Jean-Louis H. Gueret
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:32
CPC Classifications
A; A46; A46B; A46B3/00; A46B3/005; A46B9/00; A46B9/02; A61; A61H; A61H7/00; A61H7/002; A46B2200/00; A46B2200/10; A46B2200/102; A61H2201/00; A61H2201/16; A61H2201/1683; A61H2201/169; A61H2201/1692
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
206 words
A massage instrument for the skin, comprising: (a) at least one active face (a); there being provided on each said active face (a) (b) an array of a plurality of groups of projecting spikes (b) each of which is made of an elastically-deformable, flexible material; with each of said spikes (b) being made up of (c) at least two intersecting plates displaced so as to uprightly-extend from each of said active faces (a) on which said spike groups (b) are provided, with said intersecting plates having a relative angular orientation one between another so that, when viewed in plan perspective, they provide X-like projections, with each of said respective spike groups (b) provided on each said active face (a) being disposed relative to one another in relative spaced alignment and in a randomly alternating aligned arrangement one relative to the next, with alternate spikes in each of said respective spike groups (b) having differing orientation angulations in their given intersecting plates (c), so that the spikes of each same sort of group in said spike groups array (b) are disposed in said randomly alternating arrangement on each active face (a) on which they are provided with the spikes of each of another of the same group.
Claim 2
Dependent Claim
206 words
A massage instrument for the skin, comprising: (a) at least one active face (a); there being provided on each said active face (a) (b) an array of a plurality of groups of projecting spikes (b) each of which is made of an elastically-deformable, flexible material; with each of said spikes (b) being made up of (c) at least two intersecting plates displaced so as to uprightly-extend from each of said active faces (a) on which said spike groups (b) are provided, with said intersecting plates having a relative angular orientation one between another so that, when viewed in plan perspective, they provide X-like projections, with each of said respective spike groups (b) provided on each said active face (a) being disposed relative to one another in relative spaced alignment and in a randomly alternating aligned arrangement one relative to the next, with alternate spikes in each of said respective spike groups (b) having differing orientation angulations in their given intersecting plates (c), so that the spikes of each same sort of group in said spike groups array (b) are disposed in said randomly alternating arrangement on each active face (a) on which they are provided with the spikes of each of another of the same group.
Claim 3
Dependent Claim
21 words
The instrument according to claim 1, wherein the spikes in said spike groups (b) are constructed integral with a support therefor.
Claim 4
Dependent Claim
44 words
The instrument according to claim 1, wherein the plates constituting the spikes in said spike groups (b) are disposed substantially at right angles on a support therefor and have the shape of the segment of a circle connected by its chord to the support.
Claim 5
Dependent Claim
32 words
The instrument according to claim 1, wherein the surrounding surface of the face of the plates of each spike in said spike groups (b) has substantially the shape of a spherical portion.
Claim 6
Dependent Claim
81 words
The instrument according to claim 1, wherein each of the spikes in said spike groups (b) consists of two intersecting plates which have, in plan view, the shape of an X, the angular orientation of the intersecting plates of the spikes belonging to one group relative to the angular orientation of the intersecting plates of the spikes belonging to another group being determined by rotation about an axis passing through the intersection peak of the two intersecting plates of the spikes.
Claim 7
Dependent Claim
34 words
The instrument according to claim 5, wherein each of the spikes in said spike groups (b) is symmetrical about an axis passing through the intersection peak of the two intersecting plates which constitute it.
Claim 8
Dependent Claim
49 words
The instrument according to claim 5, wherein the two intersecting plates of each spike in said spike groups (b) are disposed substantially at right angles to each other and wherein the spikes of a same group are orientated at 45° with respect to the spikes of another same group.
Claim 9
Dependent Claim
33 words
The instrument according to claim 5, wherein the intersecting plates of the spikes in said spike groups (b) are cut over a portion of their height at right angles to their intersection peak.
Claim 10
Dependent Claim
27 words
The instrument according to claim 1, which constitutes a massage brush, a support of the spikes in said spike groups (b) being disposed within a rigid frame.
Claim 11
Dependent Claim
54 words
An instrument that is in accordance with any one of the instruments pursuant to claims 1, 2-8 or 9, inclusive, wherein both said spikes in said spike groups (b) and the face (a) on which said spikes are provided on the support for the said spikes are constituted of a rubbery material of construction.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-10-17 | 1987-04-18 | 1987-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-10-17 | 1991-04-18 | 1991-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-10-17 | 1995-04-18 | 1995-10-18 | $7700.00 | Window Closed / Lapsed |