Patent US2900362A successfully refreshed from Google Patents.
US4169518A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety belt
Assignee: Individual
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Filing: 1977-10-17
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Granted: 1979-10-02
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Expires: 1997-10-17
Abstract
Abstract A safety belt is disclosed comprising a first belt to be worn about the waist and a second belt slidably connected thereto. The second belt has ladder rung engaging members such as hooks on either end and may be adjustable. When the first belt is secured around the waist of a person and the ends of the second belt are secured to the rungs of a ladder, the person on the ladder may alternately reach to the left or right and slidably move the first belt towards either of the ends of the second belt without adjusting the length of the second belt and nonetheless remain securely held to the ladder.
Inventors
- 👤 Raymond Schmoock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 04:37
CPC Classifications
E; E06; E06C; E06C7/00; E06C7/18; A; A62; A62B; A62B35/00; A62B35/04
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
219 words
A safety belt adapted to be worn for preventing the fall of a person from a ladder or when ascending and descending a ladder comprising first belt means for fitting around the waist of a person, said first belt being adjustably securable to itself to increase and decrease the circumference thereof, second belt means adapted to be secured to a ladder and terminating in a first free end and a second free end, said second belt being adjustable in length, said second belt means slidably secured to said first belt means through loop means extending around said first belt means and said second belt means said loop means adapted to slidably pass said first belt therethrough completely from end to end and to pass said second belt substantially therethrough, ladder rung engaging means extending from each of said free ends, receiving means on said first belt for holding said ladder rung engaging means thereto whereby when said safety belt is worn and used by a person on a ladder and secured to said ladder through said rung engaging means, said person can alternately reach to the left or right of said ladder and slidably move said first belt towards either of said free ends without adjusting the length of said second belt and remain securely held to said ladder.
Claim 2
Dependent Claim
219 words
A safety belt adapted to be worn for preventing the fall of a person from a ladder or when ascending and descending a ladder comprising first belt means for fitting around the waist of a person, said first belt being adjustably securable to itself to increase and decrease the circumference thereof, second belt means adapted to be secured to a ladder and terminating in a first free end and a second free end, said second belt being adjustable in length, said second belt means slidably secured to said first belt means through loop means extending around said first belt means and said second belt means said loop means adapted to slidably pass said first belt therethrough completely from end to end and to pass said second belt substantially therethrough, ladder rung engaging means extending from each of said free ends, receiving means on said first belt for holding said ladder rung engaging means thereto whereby when said safety belt is worn and used by a person on a ladder and secured to said ladder through said rung engaging means, said person can alternately reach to the left or right of said ladder and slidably move said first belt towards either of said free ends without adjusting the length of said second belt and remain securely held to said ladder.
Claim 3
Dependent Claim
63 words
The safety belt of claim 1 where said second belt extends longitudinally to a buckle having a first opening and a second opening separated by a cross-bar and through said first opening over said cross-bar and through said second opening and then in a looped configuration back to said cross-bar where it is secured, said looped configuration comprising one of said free ends.
Claim 4
Dependent Claim
49 words
The safety belt of claim 2 where said ladder securing means comprises a looped substantially rigid member lying in a first plane through which said second belt passes and is secured, said looped member extending into a hook lying in a second plane substantially normal to said first plane.
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) | 1982-10-01 | 1983-04-02 | 1983-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-10-01 | 1987-04-02 | 1987-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-10-01 | 1991-04-02 | 1991-10-02 | $7700.00 | Window Closed / Lapsed |