US4680814A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shoulder pad spring arch system
Assignee: Rawlings Sporting Goods Co Inc
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Filing: 1986-08-29
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Granted: 1987-07-21
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Expires: 2006-08-29
Abstract
Abstract A spring arch system for a shoulder pad, such as a football shoulder pad. The spring arch system comprises inner and outer arches of generally inverted U-shape as viewed from the side. The outer arch extends substantially over the inner arch from a forward portion of the inner arch to a rearward portion of the inner arch. The spacing between the arches is such that the arches form a generally wedge-shaped configuration at least in the area of the top of the inverted U-shape. Impact on the outer arch causes deformation thereof relative to the inner arch, and thus some of the energy of the impact is absorbed through such relative deformation.
Inventors
- 👤 Hal D. Mitchell
- 👤 Donald R. Walker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 04:16
CPC Classifications
A; A63; A63B; A63B71/00; A63B71/08; A63B71/12; A63B2071/1208
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
121 words
A spring arch system for a shoulder pad, such as a football shoulder pad, the spring arch system having an inner arch and an outer arch, the inner and outer arches being of generally inverted U-shape as viewed from the side, and the outer arch extending substantially over the inner arch from a forward portion of the inner arch to a rearward portion of the inner arch with the spacing such that the arches form a generally wedge-shaped configuration at least in the area of the top of the inverted U-shape such that impact on the outer arch causes deformation thereof relative to the inner arch so as to absorb some of the energy of the impact through such relative deformation.
Claim 2
Dependent Claim
121 words
A spring arch system for a shoulder pad, such as a football shoulder pad, the spring arch system having an inner arch and an outer arch, the inner and outer arches being of generally inverted U-shape as viewed from the side, and the outer arch extending substantially over the inner arch from a forward portion of the inner arch to a rearward portion of the inner arch with the spacing such that the arches form a generally wedge-shaped configuration at least in the area of the top of the inverted U-shape such that impact on the outer arch causes deformation thereof relative to the inner arch so as to absorb some of the energy of the impact through such relative deformation.
Claim 3
Dependent Claim
36 words
A spring arch system as set forth in claim 1 wherein the wedge shape slopes from an inner edge of each member adapted to be adjacent the neck to an outer edge opposite the inner edge.
Claim 4
Dependent Claim
36 words
A spring arch system as set forth in claim 1 wherein the inner and outer arches are separate members, the shoulder pad spring arch system including means for attaching the outer arch to the inner arch.
Claim 5
Dependent Claim
33 words
A spring arch system as set forth in claim 3 wherein the attachment means includes securing the outer arch to the inner arch at the forward and rearward portions of the inner arch.
Claim 6
Dependent Claim
29 words
A spring arch system as set forth in claim 1 wherein the inner and outer arches are of a plastic material, the plastic material being relatively stiff and non-brittle.
Claim 7
Dependent Claim
30 words
A spring arch system as set forth in claim 1 includes an epaulet, a web hinge for the epaulet and means for attaching the web hinge to the outer arch.
Claim 8
Dependent Claim
26 words
A spring arch system as set forth in claim 1 wherein the outer arch has a width slightly smaller than the width of the inner arch.
Claim 9
Dependent Claim
164 words
A shoulder pad for football players and the like comprising a left-hand member adapted to fit over the left shoulder and a right-hand member adapted to fit over the right shoulder, each of the members being of generally inverted U-shape as viewed from the side, the members being laterally spaced to provide an opening for the neck of a wearer with the spacing such that the members lie adjacent and relatively close to the neck, each member having an inner arch and an outer arch, the outer arch extending substantially over the inner arch from a forward portion of the inner arch to a rearward portion of the inner arch with the spacing such that the arches form a generally wedge-shaped configuration at least in the area of the top of the inverted U-shape such that impact on the outer arch causes deformation thereof relative to the inner arch so as to absorb some of the energy of the impact through such relative deformation.
Claim 10
Dependent Claim
164 words
A shoulder pad for football players and the like comprising a left-hand member adapted to fit over the left shoulder and a right-hand member adapted to fit over the right shoulder, each of the members being of generally inverted U-shape as viewed from the side, the members being laterally spaced to provide an opening for the neck of a wearer with the spacing such that the members lie adjacent and relatively close to the neck, each member having an inner arch and an outer arch, the outer arch extending substantially over the inner arch from a forward portion of the inner arch to a rearward portion of the inner arch with the spacing such that the arches form a generally wedge-shaped configuration at least in the area of the top of the inverted U-shape such that impact on the outer arch causes deformation thereof relative to the inner arch so as to absorb some of the energy of the impact through such relative deformation.
Claim 11
Dependent Claim
35 words
A shoulder pad as set forth in claim 8 wherein the wedge shape slopes from an inner edge of each member adapted to be adjacent the neck to an outer edge opposite the inner edge.
Claim 12
Dependent Claim
35 words
A shoulder pad as set forth in claim 8 wherein the inner and outer arches are separate members, the shoulder pad spring arch system including means for attaching the outer arch to the inner arch.
Claim 13
Dependent Claim
32 words
A shoulder pad as set forth in claim 10 wherein the attachment means includes securing the outer arch to the inner arch at the forward and rearward portions of the inner arch.
Claim 14
Dependent Claim
28 words
A shoulder pad as set forth in claim 8 wherein the inner and outer arches are of a plastic material, the plastic material being relatively stiff and non-brittle.
Claim 15
Dependent Claim
29 words
A shoulder pad as set forth in claim 8 includes an epaulet, a web hinge for the epaulet and means for attaching the web hinge to the outer arch.
Claim 16
Dependent Claim
25 words
A shoulder pad as set forth in claim 8 wherein the outer arch has a width slightly smaller than the width of the inner arch.
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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) | 1990-07-20 | 1991-01-19 | 1991-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-07-20 | 1995-01-19 | 1995-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-07-20 | 1999-01-19 | 1999-07-21 | $7700.00 | Window Closed / Lapsed |