US4117553A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Helmet shield and visor apparatus
Assignee: Individual
•
Filing: 1977-04-12
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Granted: 1978-10-03
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Expires: 1997-04-12
Abstract
Abstract A shield and visor combination for snapping onto a helmet includes a visor attachable to a helmet and a shield rotatably attached to the visor and having a center snap for holding the shield in position to cover the face of the wearer. The shield is attached to the visor with a pair of plastic studs each having annular surfaces and an opening in the stud to allow the stud to be compressed against the opening to insert the stud into an opening in the visor. The angled surface then holds the visor in place on the shield, but allows the shield to be rotated or lifted on the visor. The lifted shield will maintain its position by the pressure put against the angled surface of the studs by the shield's bias away from the visor and by a wedging action of the shield against a portion of the visor when the shield is lifted. The shield is a molded polymer having molded support studs, center snap and molded studs for racing peel-off strips.
Inventors
- 👤 William P. Bay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:06
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/18; A42B3/22; A42B3/227; A42B3/225
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
190 words
A helmet shield and visor combination comprising: a visor having openings formed therein at pre-determined locations; a visor attachment means for attaching said visor to a helmet; a transparent shield for attachment to said visor; and shield attachment means for rotatably attaching said shield to said visor, said shield attachment means having a pair of plastic studs formed thereon at pre-determined locations each stud having an angled surface thereon and an opening therein, and adapted to fit into said visor openings, said angled surface being adapted to rotatably hold said shield to said visor, said shield also being formed to bias said angled surfaces on said stud against the edge of said visor openings, said shield attachment means including means to wedge said shield against said visor upon rotation of said visor, whereby said shield is rotatably attached to said visor, so that it may be moved to and held in different positions; and said transparent shield having a center snap fastener portion formed therein for attaching to a snap fastener portion on said visor at a pre-determined location to hold said shield in a pre-determined position on said visor.
Claim 2
Dependent Claim
190 words
A helmet shield and visor combination comprising: a visor having openings formed therein at pre-determined locations; a visor attachment means for attaching said visor to a helmet; a transparent shield for attachment to said visor; and shield attachment means for rotatably attaching said shield to said visor, said shield attachment means having a pair of plastic studs formed thereon at pre-determined locations each stud having an angled surface thereon and an opening therein, and adapted to fit into said visor openings, said angled surface being adapted to rotatably hold said shield to said visor, said shield also being formed to bias said angled surfaces on said stud against the edge of said visor openings, said shield attachment means including means to wedge said shield against said visor upon rotation of said visor, whereby said shield is rotatably attached to said visor, so that it may be moved to and held in different positions; and said transparent shield having a center snap fastener portion formed therein for attaching to a snap fastener portion on said visor at a pre-determined location to hold said shield in a pre-determined position on said visor.
Claim 3
Dependent Claim
26 words
A shield and visor in accordance with claim 1, in which said shield attachment means polymer studs are integrally formed as a portion of said shield.
Claim 4
Dependent Claim
41 words
A shield and visor in accordance with claim 2, in which a pair of studs are molded onto the face of said shield at predetermined locations, to hold peel-off racing strips, said stud having angled surfaces for engaging said peel-off strips.
Claim 5
Dependent Claim
30 words
A shield and visor in accordance with claim 2, in which said transparent shield has a tab formed thereon adjacent to said center snap fastener portion for holding said shield.
Claim 6
Dependent Claim
46 words
The shield and visor in accordance with claim 1, in which said shield has a pair of ramps formed thereon for wedging against said visor when said transparent shield is moved from its one position to another position for holding said shield in said other position.
Claim 7
Dependent Claim
32 words
A shield and visor in accordance with claim 1, in which each of said shield attachment means polymer studs have an annular surface angled from said shield surface to an annular apex.
Claim 8
Dependent Claim
35 words
A helmet and shield in accordance with claim 6, in which said shield attachment means polymer studs have a second annular surface angled from said apex to an opening in the center of said stud.
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) | 1981-10-02 | 1982-04-03 | 1982-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-10-02 | 1986-04-03 | 1986-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-10-02 | 1990-04-03 | 1990-10-03 | $7700.00 | Window Closed / Lapsed |