Patent US4150733A successfully refreshed from Google Patents.
US4150733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sportsman's seat
Assignee: Individual
•
Filing: 1977-12-29
•
Granted: 1979-04-24
•
Expires: 1997-12-29
Abstract
Abstract A foldable assembly comprising a seat rotatably mounted on a support to which are collapsibly mounted three legs. One of the legs can be secured to a tree. Foothold means are provided on one of the legs. Means are provided also to adjust the length of the legs.
Inventors
- 👤 Mace E. Plummer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:38
CPC Classifications
A; A45; A45F; A45F3/00; A45F3/26
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
74 words
A sportsman's seat assembly comprising, in combination, a supporting frame, a seat rotatably mounted thereon; pivots depending from said frame; telescopic legs mounted thereof; locking means for fixing said legs at a desired angular position relative to said frame; a footrest removably mounted at the end of one of said legs; a tree engaging clamp mounted at the end of another of said legs and means for securing said clamp about a tree trunk.
Claim 2
Dependent Claim
74 words
A sportsman's seat assembly comprising, in combination, a supporting frame, a seat rotatably mounted thereon; pivots depending from said frame; telescopic legs mounted thereof; locking means for fixing said legs at a desired angular position relative to said frame; a footrest removably mounted at the end of one of said legs; a tree engaging clamp mounted at the end of another of said legs and means for securing said clamp about a tree trunk.
Claim 3
Dependent Claim
30 words
The invention as defined in claim 1, wherein said means for locking said legs include openings along the outer periphery of said pivots and cooperating engaging means on said legs.
Claim 4
Dependent Claim
13 words
The invention as recited in claim 1 including clamp means on said legs.
References Cited (Backward Citations)
US1205057A
Cited
US1240119A
Cited
US3261425A
Cited
US3396818A
Cited
US3927733A
Cited
US3990537A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-04-23 | 1982-10-23 | 1983-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-04-23 | 1986-10-23 | 1987-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-04-23 | 1990-10-23 | 1991-04-24 | $7700.00 | Window Closed / Lapsed |