US4590621A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chest protector
Assignee: Individual
•
Filing: 1985-05-06
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Granted: 1986-05-27
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Expires: 2005-05-06
Abstract
Abstract An upper body chest protector is provided for use particularly in off-road motorcycle and bicycle racing which features spring-biased epaulets, so that as the upper arm is raised, the respective epaulet will be raised against the spring bias to permit movement of the upper arm, but upon lowering of the arm, the epaulet is forced down into its lowered position to assure that the shoulder will be protected thereby after the upper arm is lowered.
Inventors
- 👤 Corrado Flosi
- 👤 Roberto Maccioni
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:33
CPC Classifications
A; A63; A63B; A63B71/00; A63B71/08; A63B71/12; A63B2071/1208
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
101 words
An upper body protector with spring-biased epaulets comprising: (a) a protective armor shield for covering at least a portion of the upper body; (b) a pair of epaulets pivotally attached to said shield on the dorsal and ventral sides thereof and being moveable between a lowered position covering at least a portion of the shoulder articulation to a raised position covering less of the shoulder, to permit raising of the upper arms; and, (c) means actively biasing each of said epaulets from said raised position into said lowered position such that they follow the upper arms down when same are lowered.
Claim 2
Dependent Claim
101 words
An upper body protector with spring-biased epaulets comprising: (a) a protective armor shield for covering at least a portion of the upper body; (b) a pair of epaulets pivotally attached to said shield on the dorsal and ventral sides thereof and being moveable between a lowered position covering at least a portion of the shoulder articulation to a raised position covering less of the shoulder, to permit raising of the upper arms; and, (c) means actively biasing each of said epaulets from said raised position into said lowered position such that they follow the upper arms down when same are lowered.
Claim 3
Dependent Claim
35 words
Structure according to claim 1 wherein said biasing means comprises a hairpin spring having the tip of one leg fastened to the respective epaulet and the tip of the other leg fastened to said shield.
Claim 4
Dependent Claim
34 words
Structure according to claim 2 wherein at least one of the pivotal attachments of said epaulets comprises a pivot pin, and said hairpin springs each have a crook engaged around the respective pivot pin.
Claim 5
Dependent Claim
30 words
Structure according to claim 3 wherein said shield defines a relieved region around said pivot pins and the crook of said hair pin springs are seated in said relieved portions.
Claim 6
Dependent Claim
29 words
Structure according to claim 3 wherein said epaulets are plastic and said pivot pins each comprise a unitary plastic pin extending from said epaulets through apertures in said shield.
Claim 7
Dependent Claim
50 words
Structure according to claim 2 wherein the tips of each of said hair pin springs are bent in opposite directions from one another and extend substantially parallel to the axis of the respective springs, and said shield and respective epaulets defined apertured bosses capturing the bent tip of said spring.
Claim 8
Dependent Claim
48 words
Structure according to claim 1 wherein said shield includes fixed shoulder pieces over the shoulder alongside the neck, and said raised portion is positively defined by a rib defined by each shoulder piece alongside the neck to provide a stop for the leading edge of the respective epaulet.
Claim 9
Dependent Claim
84 words
Structure according to claim 1 wherein said shield includes fixed shoulder pieces over the upper shoulder alongside the neck, and each of said epaulets has a front-to-back depending flange at its upper edge, and said lower position is defined by at least one upward projection defined in the respective shoulder pieces, spaced from the neck, said upward projection and flange positioned such that said flange strikes said upward projection when said epaulet is lowered into its lowered position, to prevent its being lowered further.
Claim 10
Dependent Claim
27 words
Structure according to claim 8 wherein said upward projection is plural and is in the form of a row of studs extending front-to-back along said shoulder piece.
Claim 11
Dependent Claim
46 words
Structure according to claim 1 wherein said means biasing each epaulet comprises a flat hair pin spring captured between said epaulet and shield and substantially lying in the same plane, to be virtually completely captured and protected from outside interference of passing brush and the like.
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) | 1989-05-26 | 1989-11-25 | 1990-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-05-26 | 1993-11-25 | 1994-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-05-26 | 1997-11-25 | 1998-05-27 | $7700.00 | Window Closed / Lapsed |