Patent US4322138A successfully refreshed from Google Patents.
US4322138A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support member for glasses frame, specially for use under helmet
Assignee: EssilorLuxottica SA
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Filing: 1980-02-21
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Granted: 1982-03-30
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Expires: 2000-02-21
Abstract
Abstract The invention relates to a support adapted to receive, in movable manner, a glasses frame portion and comprising for this purpose assembly means of the push-button type. According to the invention, these assembly means are integral with the support in question (which is a horizontal bar in the embodiment shown by way of example), being moulded in one piece therewith; they comprise a support plate drilled with a hole and a hinged retaining tab provided with a projecting lug which fits the hole. Application particularly to glasses for use in sports, worn under a helmet.
Inventors
- 👤 Francois Minart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:54
CPC Classifications
G; G02; G02C; G02C3/00; G02C3/02; A; A42; A42B; A42B3/00; A42B3/04; A42B3/18; A42B3/185; G02C9/00
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
180 words
A support for an eyeglass frame front having a lug receiving aperture therein, said support having push-button assembly means in one piece molded construction with the support for mounting the eyeglass frame front on said support, said push-button assembly means comprising a support plate and a retaining tab, hinge means for hingedly mounting the retaining tab on said support plate for movement between a raised inoperative position and a lowered operative position, said retaining tab being spaced away from said support plate in said raised position and substantially parallel to said support plate in said lowered position, a selected one of said support plate and said retaining tab having a projecting lug and the non-selected one of said support plate and retaining tab having aperture means cooperable with said projecting lug in said lowered position of said retaining tab, said projecting lug also being adapted to extend through the lug receiving aperture in the eyeglass frame whereby upon closure of said assembly means through the lug receiving aperture of the eyeglass frame front the latter is secured on said support.
Claim 2
Dependent Claim
180 words
A support for an eyeglass frame front having a lug receiving aperture therein, said support having push-button assembly means in one piece molded construction with the support for mounting the eyeglass frame front on said support, said push-button assembly means comprising a support plate and a retaining tab, hinge means for hingedly mounting the retaining tab on said support plate for movement between a raised inoperative position and a lowered operative position, said retaining tab being spaced away from said support plate in said raised position and substantially parallel to said support plate in said lowered position, a selected one of said support plate and said retaining tab having a projecting lug and the non-selected one of said support plate and retaining tab having aperture means cooperable with said projecting lug in said lowered position of said retaining tab, said projecting lug also being adapted to extend through the lug receiving aperture in the eyeglass frame whereby upon closure of said assembly means through the lug receiving aperture of the eyeglass frame front the latter is secured on said support.
Claim 3
Dependent Claim
16 words
A support according to claim 1, wherein said projecting lug is formed on said retaining tab.
Claim 4
Dependent Claim
55 words
A support according to claim 1 or 2, wherein said projecting lug and said aperture means define detent means, said detent means including an enlarged annular bead on said lug and a generally axial blind bore extending into said lug, the diameter of said aperture means being smaller than that of said annular bead undeformed.
Claim 5
Dependent Claim
26 words
A support according to claim 1 or 2, wherein said hinge means comprises a zone of reduced thickness directly connecting said retaining tab to said support.
Claim 6
Dependent Claim
41 words
A support according to claim 1 or 2, wherein the hinge means comprises a zone of reduced thickness connected to a spacer member on said support, which in turn is connected by a zone of reduced thickness defining other hinge means.
Claim 7
Dependent Claim
25 words
A support according to claim 1 or 2, wherein hinge means define by a zone of reduced thickness connects said support plate to said support.
Claim 8
Dependent Claim
15 words
A support according to claim 1 or 2, wherein said support comprises a horizontal bar.
Claim 9
Dependent Claim
19 words
A support according to claim 7, wherein said support further comprises side pieces integrally formed with the horizontal bar.
Claim 10
Dependent Claim
21 words
A support according to claim 1, wherein said support comprises a vertical flap having means for securing it to a helmet.
Claim 11
Dependent Claim
55 words
A support according to claim 9, wherein said flap is slidably mounted in a groove in the helmet, the means for securing the vertical flap to the helmet comprising at least one detent on at least one section of said flap cooperable with a complementary detent on the sides of the groove in the helmet.
Claim 12
Dependent Claim
13 words
A support according to claim 9 or 10, wherein said flap is curved.
Claim 13
Dependent Claim
15 words
A support according to claim 9 or 10, wherein said flap is of handle shape.
Claim 14
Dependent Claim
17 words
A support according to claim 9 or 10, wherein said support is permanently fixed to the helmet.
Claim 15
Dependent Claim
15 words
A support according to claim 13, wherein said support is integrally formed with the helmet.
Claim 16
Dependent Claim
33 words
A support according to claim 1, wherein said support forms parts of eyeglasses including an eyeglass frame front having a lug receiving aperture therethrough, and said lug extending into said frame front aperture.
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) | 1985-03-29 | 1985-09-28 | 1986-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-03-29 | 1989-09-28 | 1990-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-03-29 | 1993-09-28 | 1994-03-30 | $7700.00 | Window Closed / Lapsed |