US3394623A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wrench
Assignee: PAUL N KINAKIN
•
Filing: 1966-11-28
•
Granted: 1968-07-30
•
Expires: 1986-11-28
Abstract
No abstract record available.
Inventors
- 👤 Paul N Kinakin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:56
CPC Classifications
B; B25; B25B; B25B13/00; B25B13/46; B25B13/461; B25B13/48; B25B13/488
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2736220A
Cited
US1654319A
Cited
US1677473A
Cited
US2007432A
Cited
US2055262A
Cited
US2752809A
Cited
US2803980A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-30 | 1972-01-29 | 1972-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-30 | 1976-01-29 | 1976-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-30 | 1980-01-29 | 1980-07-30 | $7700.00 | Window Closed / Lapsed |