US2532027A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Geared socket wrench
Assignee: BACHEER MICHAEL
•
Filing: 1948-06-16
•
Granted: 1950-11-28
•
Expires: 1968-06-16
Abstract
No abstract record available.
Inventors
- 👤 Joseph V Maddox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:57
CPC Classifications
B; B25; B25B; B25B13/00; B25B13/48; B25B13/481; B25B17/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US322937A
Cited
US641782A
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US858892A
Cited
US1263435A
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US1795150A
Cited
US2268802A
Cited
US2466456A
Cited
US2482387A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-27 | 1954-05-29 | 1954-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-27 | 1958-05-29 | 1958-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-27 | 1962-05-29 | 1962-11-28 | $7700.00 | Window Closed / Lapsed |