US3261244A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spring attachment for pivotally connected levers
Assignee: Individual
•
Filing: 1964-02-12
•
Granted: 1966-07-19
•
Expires: 1984-02-12
Abstract
No abstract record available.
Inventors
- 👤 Smoyak William
- 👤 Hutchinson Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:10
CPC Classifications
B; B25; B25B; B25B7/00; B25B7/18; B25B7/06; B25B7/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
IN COMBINATION WITH PLIERS OF THE TYPE INCLUDING A PAIR OF CROSSED LEVERS PIVOTALLY CONNECTED TOGETHER INTERMEDIATE THEIR END PORTIONS FOR RELATIVE ROTATION ABOUT AN AXIS EXTENDING TRANSVERSELY OF SAID LEVERS, SAID LEVERS INCLUDING TWO PAIRS OF CORRESPONDING END PORTIONS DISPOSED ON OPPOSITE SIDES OF SAID AXIS, ONE PAIR OF CORRESPONDING END PORTIONS DEFINING JAW MEMBERS AND THE OTHER PAIR HANDLE MEMBERS, AND SPRING MEANS SUPPORTED FROM SAID PLIERS RELEASABLY ENGAGEABLE EITHER WITH ONE OF SAID COR-
Claim 2
Dependent Claim
77 words
IN COMBINATION WITH PLIERS OF THE TYPE INCLUDING A PAIR OF CROSSED LEVERS PIVOTALLY CONNECTED TOGETHER INTERMEDIATE THEIR END PORTIONS FOR RELATIVE ROTATION ABOUT AN AXIS EXTENDING TRANSVERSELY OF SAID LEVERS, SAID LEVERS INCLUDING TWO PAIRS OF CORRESPONDING END PORTIONS DISPOSED ON OPPOSITE SIDES OF SAID AXIS, ONE PAIR OF CORRESPONDING END PORTIONS DEFINING JAW MEMBERS AND THE OTHER PAIR HANDLE MEMBERS, AND SPRING MEANS SUPPORTED FROM SAID PLIERS RELEASABLY ENGAGEABLE EITHER WITH ONE OF SAID COR-
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) | 1969-07-18 | 1970-01-17 | 1970-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-18 | 1974-01-17 | 1974-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-18 | 1978-01-17 | 1978-07-19 | $7700.00 | Window Closed / Lapsed |