Patent US4411473A successfully refreshed from Google Patents.
US4411473A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Webbing harness restraints
Assignee: Individual
•
Filing: 1980-04-24
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Granted: 1983-10-25
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Expires: 2000-04-24
Abstract
Abstract A harness restraint for a person seated in a seat (1) having a seat position (2) and a back rest portion (3). The restraint is a pair of shoulder straps (6) each being anchored at its respective upper ends (7) and each extend downwards in parallel relationship to the junction of the seat portion (2) and back rest portion (3) then in a horizontal direction to the sides of the seat to form a lap sash in the relaxed state. A crotch strap (9) anchored at one end to fixture (10) has its free end passed between the legs of the person seated and looped around the shoulder straps then back to be releasably secured by buckle (11) to fixture (10). Inertia reel devices may be provided at the anchoring ends of the belts.
Inventors
- 👤 John P. Ettridge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:05
CPC Classifications
B; B60; B60R; B60R22/00; B60R22/18; B60R22/26; B60N; B60N2/00; B60N2/24; B60N2/42; B60N2/4249; B60R22/10; B60R22/105; B60R2022/1818
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
128 words
A harness restraint for a person in a seat having a seat portion and a back rest portion, said restraint comprising a pair of shoulder straps, each strap being anchored at its respective upper end above and behind the lower end to enter at the junction of the seat portion and back rest portion generally in parallel relationship in the relaxed state, and a crotch strap anchored at both ends at the front of the seat adapted to pass up between the legs of the person, around both shoulder straps to draw these together in the area of the crotch, and a single releasable catch on the crotch strap positioned between the legs of the person whereby this single catch controls the release and attachment of the harness.
Claim 2
Dependent Claim
128 words
A harness restraint for a person in a seat having a seat portion and a back rest portion, said restraint comprising a pair of shoulder straps, each strap being anchored at its respective upper end above and behind the lower end to enter at the junction of the seat portion and back rest portion generally in parallel relationship in the relaxed state, and a crotch strap anchored at both ends at the front of the seat adapted to pass up between the legs of the person, around both shoulder straps to draw these together in the area of the crotch, and a single releasable catch on the crotch strap positioned between the legs of the person whereby this single catch controls the release and attachment of the harness.
Claim 3
Dependent Claim
61 words
A harness restraint for a person as defined in claim 1, characterized in that the seat is a childs car seat and the shoulder straps are adjustably anchored with the top of the back rest portion above each respective shoulder of the child, passes between the seat portion and back rest portion to be anchored to a frame of the seat.
Claim 4
Dependent Claim
47 words
A harness restraint as defined in claim 7 and characterized in that the shoulder straps are portions of a single strap passing around an upper anchorage point behind the seat and a lower anchorage point below the seat, a single strap having its ends adjustably joined together.
Claim 5
Dependent Claim
39 words
A harness restraint as defined in claim 3 characterized in that the single strap for holding the shoulder strap passes downwardly from the top of the back rest portion to the lower anchorage comprised of an inertia reel device.
Claim 6
Dependent Claim
63 words
A harness restraint as defined in any one of claims 7 characterized in that the crotch strap is anchored between the legs of the person and passes upwardly around both shoulder straps, and is fastened by a releasable buckle to either the end of the strap or to an anchorage whereby the single releasable buckle allows the harness to be released and positioned.
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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) | 1986-10-24 | 1987-04-25 | 1987-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-10-24 | 1991-04-25 | 1991-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-10-24 | 1995-04-25 | 1995-10-25 | $7700.00 | Window Closed / Lapsed |