US2662437A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Balanced wrench
Assignee: Individual
•
Filing: 1950-07-24
•
Granted: 1953-12-15
•
Expires: 1970-07-24
Abstract
No abstract record available.
Inventors
- 👤 Theron W Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:50
CPC Classifications
B; B25; B25B; B25B13/00; B25B13/02; B25B13/04; B25B13/48; B25B13/481
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US35971A
Cited
US510981A
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US873437A
Cited
US916613A
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US1164073A
Cited
US1276071A
Cited
US1341178A
Cited
DE396544C
Cited
US1626906A
Cited
US1624508A
Cited
US1705470A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-12-14 | 1957-06-15 | 1957-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-12-14 | 1961-06-15 | 1961-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-12-14 | 1965-06-15 | 1965-12-15 | $7700.00 | Window Closed / Lapsed |