US2933969A
Expired / Lapsed
US
⏱️ 0.0 years remaining
S-shaped toggle clamp with inturned side flanges to prevent nut from rotating
Assignee: Individual
•
Filing: 1956-02-06
•
Granted: 1960-04-26
•
Expires: 1976-02-06
Abstract
No abstract record available.
Inventors
- 👤 Phillip H Huyssen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:14
CPC Classifications
F; F16; F16B; F16B13/00; F16B13/04; F16B13/08; F16B13/0808; F16B37/00; F16B37/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US549069A
Cited
US1167577A
Cited
US1792974A
Cited
GB591949A
Cited
GB600116A
Cited
US2439364A
Cited
US2532040A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-26 | 1963-10-26 | 1964-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-26 | 1967-10-26 | 1968-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-26 | 1971-10-26 | 1972-04-26 | $7700.00 | Window Closed / Lapsed |