US4947490A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Football helmet with breakaway face mask
Assignee: Individual
•
Filing: 1989-05-15
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Granted: 1990-08-14
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Expires: 2009-05-15
Abstract
Abstract A football helmet is provided with a releasable face mask which is attached to the helmet by hook-and-pile fastening means. Abutment means prevent relative movement of the face mask in response to a force which impinges on the mask in a direction toward the wearer's face, but permit the mask to break away from the helmet in response to excessive forces in other directions, as when the mask is pulled forward or twisted sideways.
Inventors
- 👤 James T. Hayden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:00
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/18; A42B3/20; Y; Y10; Y10S; Y10S2/00; Y10S2/908; Y10S2/909
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
165 words
A helmet having a breakaway face mask, said helmet having opposite sides, a frontal opening in which the face of a wearer is exposed in use, and a face mask protectively covering at least a portion of said frontal opening, said face mask having at least one attaching portion with means for releasably mounting said attaching portion to said helmet, said mounting means comprising mating hook-and-pile interengaging means located on the helmet and on the attaching portion of the mask, said helmet having an abutment located rearwardly of said attaching portion, said abutment positively preventing the attaching portion of the face mask from moving rearwardly past said abutment in response to a force on said mask, the strength of interengagement between the respective mating hook-and-pile means being such that an excessive force, applied from said mask through said attaching portion, which force is not directed toward said abutment will overcome the interengagement of the hook-and-pile means and thereby release the attaching portion from the helmet.
Claim 2
Dependent Claim
165 words
A helmet having a breakaway face mask, said helmet having opposite sides, a frontal opening in which the face of a wearer is exposed in use, and a face mask protectively covering at least a portion of said frontal opening, said face mask having at least one attaching portion with means for releasably mounting said attaching portion to said helmet, said mounting means comprising mating hook-and-pile interengaging means located on the helmet and on the attaching portion of the mask, said helmet having an abutment located rearwardly of said attaching portion, said abutment positively preventing the attaching portion of the face mask from moving rearwardly past said abutment in response to a force on said mask, the strength of interengagement between the respective mating hook-and-pile means being such that an excessive force, applied from said mask through said attaching portion, which force is not directed toward said abutment will overcome the interengagement of the hook-and-pile means and thereby release the attaching portion from the helmet.
Claim 3
Dependent Claim
45 words
The helmet of claim 1 further wherein said helmet has a seat on each side of said opening and each attaching portion of said face mask has an attachment plate, the mating hook-and-pile means comprising cooperating portions on said seat and the respective attachment plate.
Claim 4
Dependent Claim
29 words
The helmet of claim 2 wherein said seat is provided by a channel attached to said helmet, and one portion of said hook-and-pile means is confined in said channel.
Claim 5
Dependent Claim
16 words
The helmet of claim 2 further wherein said abutment is integrally connected to the respective seat.
Claim 6
Dependent Claim
39 words
The helmet of claim 4 wherein said abutment is U-shaped, having arms which project forwardly above and below the seat, said arms restricting release of said mask in response to forces directed upwardly or downwardly relative to the helmet.
Claim 7
Dependent Claim
62 words
The helmet of claim 1 further wherein said helmet includes a rail seat which extends along the edge of said face opening, and said attaching portion of said mask comprises a rail which is configured to sit against said seat along the edge of said face opening, said hook-and-pile inter-engaging means being secured respectively to and between said rail and said seat.
Claim 8
Dependent Claim
40 words
The helmet of claim 6 wherein said rail seat includes a base and an arm which extends outwardly at substantially a right angle to said base, and said rail seats against and is restrained by said base and said arm.
Claim 9
Dependent Claim
27 words
The helmet of claim 7 further wherein a lip projects from said arm, parallel to said base, and said rail is engageable between said lip and base.
Claim 10
Dependent Claim
26 words
The helmet of claim 1 wherein said abutment is molded integrally into said helmet, and said seat is positioned adjacent to and forwardly of said abutment.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-08-13 | 1994-02-12 | 1994-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-08-13 | 1998-02-12 | 1998-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-08-13 | 2002-02-12 | 2002-08-14 | $7700.00 | Window Closed / Lapsed |