Patent US3338086A successfully refreshed from Google Patents.
US3338086A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-direction force clamp
Assignee: Individual
•
Filing: 1965-03-29
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Granted: 1967-08-29
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Expires: 1985-03-29
Abstract
No abstract record available.
Inventors
- 👤 Travis L Hunter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:47
CPC Classifications
B; B25; B25B; B25B5/00; B25B5/006; B21; B21D; B21D1/00; B21D1/14; B21D1/145; B21D25/00; B21D25/04; B25B27/00; B25B27/14; B25B27/30
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
96 words
A MULTI-DIRECTION FORCE CLAMP COMPRISING A PAIR OF COMPLEMENTARY PLATE SURFACES HAVING OPPOSED PLANE GRIPPING SURFACES, COMPRESSION BOLT MEANS FOR SEIZING A PIECE OF MATERIAL TO BE WORKED BETWEEN THE GRIPPING SURFACES, ONE OF SAID PLATE STRUCTURES HAVING A PIVOT POINT OPENING POSITIONED SUBSTANTIALLY ABOVE AND AT THE MIDPOINT OF SAID GRIPPING SURFACES, AND MEANS ASSOCIATED WITH SAID ONE PLATE FOR SELECTIVELY FASTENING A FORCE APPLYING DEVICE AT SELECTED ANGLES IN A SEMI-CIRCULAR FORCE PLANE PARALLEL TO THE PLANE DEFINED BY SAID GRIPPING SURFACES WHEREBY MULTI-ANGLE FORCES MAY BE APPLIED TO THE MATERIAL TO BE WORKED.
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) | 1970-08-28 | 1971-02-27 | 1971-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-28 | 1975-02-27 | 1975-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-28 | 1979-02-27 | 1979-08-29 | $7700.00 | Window Closed / Lapsed |