US4825476A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Articulated head, neck and shoulder protective device
Assignee: Individual
•
Filing: 1987-11-09
•
Granted: 1989-05-02
•
Expires: 2007-11-09
Abstract
Abstract An articulated head, neck and shoulder protective device particularly adapted for use by football players. The device includes a shoulder protector having an annular track at its center large enough for the wearer's head to pass through. A helmet assembly is rotatably mounted upon the annular track. The helmet assembly includes an annular ring which rides on the shoulder protector's annular track, a circular helmet carrying housing having two upwardly projecting flanges and a helmet pivotably mounted on the two flanges of the helmet carrying housing.
Inventors
- 👤 Donald L. Andrews
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:55
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/0406; A42B3/0473; A63; A63B; A63B71/00; A63B71/08; A63B71/10; A63B71/12
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
80 words
An articulated head, neck and shoulder protective device comprising a shoulder protector having a generally horizontal annular track at its center large enough for the wearer's head to pass through, and a helmet assembly rotatably mounted on the shoulder protector's annular track, the helmet assembly including a helmet carrying housing which rides on the annular track and which has two upwardly projecting and oppositely disposed flanges, and a helmet pivotally mounted on the two flanges of the helmet carrying housing.
Claim 2
Dependent Claim
80 words
An articulated head, neck and shoulder protective device comprising a shoulder protector having a generally horizontal annular track at its center large enough for the wearer's head to pass through, and a helmet assembly rotatably mounted on the shoulder protector's annular track, the helmet assembly including a helmet carrying housing which rides on the annular track and which has two upwardly projecting and oppositely disposed flanges, and a helmet pivotally mounted on the two flanges of the helmet carrying housing.
Claim 3
Dependent Claim
72 words
An articulated head, neck and shoulder protective device comprising a shoulder protector having a generally horizontal annular track at its center large enough for the wearer's head to pass through, an annular ring rotatably mounted upon the shoulder protector's annular track, a helmet carrying housing affixed to the annular ring and having two upwardly projecting oppositely disposed flanges, and a helmet pivotably mounted on the two flanges of the helmet carrying housing.
Claim 4
Dependent Claim
72 words
An articulated head, neck and shoulder protective device comprising a shoulder protector having a generally horizontal annular track at its center large enough for the wearer's head to pass through, an annular ring rotatably mounted upon the shoulder protector's annular track, a helmet carrying housing affixed to the annular ring and having two upwardly projecting oppositely disposed flanges, and a helmet pivotably mounted on the two flanges of the helmet carrying housing.
Claim 5
Dependent Claim
34 words
An articulated head, neck and shoulder protective device as set forth in claim 1 wherein the shoulder protector's annular track includes a series of spaced apart conical rollers upon which the helmet assembly rotates.
Claim 6
Dependent Claim
52 words
An articulated head, neck and shoulder protective device as set forth in claim 2 wherein the shoulder protector's annular track includes a series of conical rollers spaced about the annular track and the annular ring has in its lower side an annular groove designed to fit into the rollers on the track.
Claim 7
Dependent Claim
34 words
An articulated head, neck and shoulder protective device as set forth in claim 4 wherein the annular track and the annular ring are joined together by a locking ring which is C-shaped in cross-section.
Claim 8
Dependent Claim
32 words
An articulated head, neck and shoulder protective device as set forth in claim 1 in which the helmet, the helmet carrying housing and the shoulder protector are made of fiber reinforced resin.
Claim 9
Dependent Claim
36 words
An articulated head, neck and shoulder protective device as set forth in claim 1 wherein the helmet is privotably mounted on the two flanges of the helmet carrying housing by a pair of hollow pivot pins.
References Cited (Backward Citations)
US3030626A
Cited
US3134106A
Cited
GB1098374A
Cited
US3559209A
Cited
US4185331A
Cited
EP0210981A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-05-01 | 1992-10-31 | 1993-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-05-01 | 1996-10-31 | 1997-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-05-01 | 2000-10-31 | 2001-05-02 | $7700.00 | Window Closed / Lapsed |