US4495657A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Helmet shield apparatus
Assignee: Individual
•
Filing: 1982-09-30
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Granted: 1985-01-29
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Expires: 2002-09-30
Abstract
Abstract A snap on shield for a helmet is formed with a transparent surface of a predetermined shape to fit onto a helmet to protect the face of a wearer. The shield is injection molded of a polymer material having a molded female center snap portion for engaging a male snap portion on a helmet and a female polymer snap portion formed on each side of the shield. Each snap portion is an elongated snap portion that allows the male snap portion to be snapped in at any position along the elongated female snap portions. The helmet shield can be fitted to different helmets having male fastener portions in different positions. Each elongated polymer snap fastener portion has an elongated groove formed in the shield and has an elongated lip formed along each elongated edge of each groove and protruding over a portion of the groove. Each lip has a predetermined shape to receive a male snap fastener portion into the groove to be held in one piece to fit a large variety of helmets having variations in the positioning of the helmet snap fastener portions thereon.
Inventors
- 👤 William P. Bay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:57
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/18; A42B3/22; A42B3/221
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
157 words
A helmet snap on shield comprising in combination: a transparent shield shaped to fit onto a helmet and having two sides and a top, bottom and two end edges; a polymer center snap fastener portion formed in said shield adjacent the top edge of said shield; and a pair of side polymer snap fastener portions formed in said shield, one located adjacent each end side edge of said shield, each said side polymer snap fastener portion having an elongated groove having an elongated lip formed along each elongated edge of said groove and protruding over a portion of said groove, said elongated lips having a predetermined shape to receive a male snap fastener portion therein along said elongated groove, said pair of side polymer snap fastener portions having a back portion thereto protruding from the front of said transparent shield, whereby said helmet shield can be fitted to different helmets having male fastener portions in different positions.
Claim 2
Dependent Claim
157 words
A helmet snap on shield comprising in combination: a transparent shield shaped to fit onto a helmet and having two sides and a top, bottom and two end edges; a polymer center snap fastener portion formed in said shield adjacent the top edge of said shield; and a pair of side polymer snap fastener portions formed in said shield, one located adjacent each end side edge of said shield, each said side polymer snap fastener portion having an elongated groove having an elongated lip formed along each elongated edge of said groove and protruding over a portion of said groove, said elongated lips having a predetermined shape to receive a male snap fastener portion therein along said elongated groove, said pair of side polymer snap fastener portions having a back portion thereto protruding from the front of said transparent shield, whereby said helmet shield can be fitted to different helmets having male fastener portions in different positions.
Claim 3
Dependent Claim
41 words
A helmet snap on shield in accordance with claim 1, in which said pair of side polymer snap fastener portions formed in said shield are each formed with their elongated axis in a generally horizontal position when attached to a helmet.
Claim 4
Dependent Claim
34 words
A helmet snap on shield in accordance with claim 2, in which said polymer center snap fastener portion is positioned with its elongated axis in a generally vertical direction when attached to a helmet.
Claim 5
Dependent Claim
39 words
A helmet snap on shield in accordance with claim 1, in which said center snap fastener portion has its elongated axis positioned approximately 90° from the elongated axis of each of said pair of side polymer snap fastener portions.
Claim 6
Dependent Claim
58 words
A helmet snap on shield in accordance with claim 3, in which said transparent shield has a plurality of male snap fastener portions molded onto the face thereof to receive snap fastener portions on a visor, whereby a visor can be attached to said snap fastener portion on said shield when said shield is attached to a helmet.
Claim 7
Dependent Claim
57 words
A helmet snap on shield in accordance with claim 1, in which said polymer center snap fastener portion and said pair of side polymer snap portions each has a groove formed into said transparent shield and each groove has an elongated lip formed along one edge of said groove and extending over a portion of said groove.
Claim 8
Dependent Claim
34 words
A helmet snap on shield in accordance with claim 6, in which said elongated lip has a rounded shape for pressing a male snap fastener portion between said pair of lips into said groove.
Claim 9
Dependent Claim
22 words
A helmet snap on shield in accordance with claim 7, in which said transparent shield has frosting along three edge portions thereof.
Claim 10
Dependent Claim
30 words
A helmet snap on shield in accordance with claim 6, in which said polymer center snap fastener portion has the back thereof protruding from the front of said transparent shield.
Claim 11
Dependent Claim
37 words
A helmet snap on shield in accordance with claim 9, in which said polymer center snap fastener portion has a male snap fastener portion formed on the back side thereof on the front of said transparent shield.
Claim 12
Dependent Claim
53 words
A helmet snap on shield in accordance with claim 1, in which said polymer center snap fastener portion formed in said shield has an elongated groove having a pair of lips along the edges thereof, each lip being angled inward of said groove and angled from one end to the other end thereof.
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) | 1988-01-29 | 1988-07-30 | 1989-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-01-29 | 1992-07-30 | 1993-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-01-29 | 1996-07-30 | 1997-01-29 | $7700.00 | Window Closed / Lapsed |