US3137245A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety cable chairs for skiers
Assignee: Individual
•
Filing: 1963-04-29
•
Granted: 1964-06-16
•
Expires: 1983-04-29
Abstract
No abstract record available.
Inventors
- 👤 Spector George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:44
CPC Classifications
B; B61; B61B; B61B12/00; B61B12/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
A SAFETY DEVICE IN COMBINATION WITH A LOAD SUPPORTING MEANS PIVOTALLY SUSPENDED FROM A CANTILEVERED BRACKET CONNECTED TO A CABLE CHAIR ARRANGEMENT, COMPRISING A CANTILEVERED BRACKET CONNECTED TO SAID CABLE AND SPACED FROM THE BRACKET SUSPENDING THE LOAD SUPPORTING MEANS FOR PROVIDING AN UNLOADED EMERGENCY CONNECTION FROM SAID CABLE FOR SUSPENDING SAID LOAD SUPPORTING MEANS WHEN THE BRACKET SUSPENDING THE LOAD SUPPORTING MEANS FROM THE CABLE, BREAKS.
Claim 2
Dependent Claim
67 words
A SAFETY DEVICE IN COMBINATION WITH A LOAD SUPPORTING MEANS PIVOTALLY SUSPENDED FROM A CANTILEVERED BRACKET CONNECTED TO A CABLE CHAIR ARRANGEMENT, COMPRISING A CANTILEVERED BRACKET CONNECTED TO SAID CABLE AND SPACED FROM THE BRACKET SUSPENDING THE LOAD SUPPORTING MEANS FOR PROVIDING AN UNLOADED EMERGENCY CONNECTION FROM SAID CABLE FOR SUSPENDING SAID LOAD SUPPORTING MEANS WHEN THE BRACKET SUSPENDING THE LOAD SUPPORTING MEANS FROM THE CABLE, BREAKS.
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) | 1967-06-16 | 1967-12-16 | 1968-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-16 | 1971-12-16 | 1972-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-16 | 1975-12-16 | 1976-06-16 | $7700.00 | Window Closed / Lapsed |