Patent US2519073A successfully refreshed from Google Patents.
US2519073A
Expired / Lapsed
US
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Overload yielding wrench with ratcheting jaws
Assignee: Individual
•
Filing: 1945-09-28
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Granted: 1950-08-15
•
Expires: 1965-09-28
Abstract
No abstract record available.
Inventors
- 👤 William J Schaub
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:17
CPC Classifications
B; B25; B25B; B25B13/00; B25B13/48; B25B13/10; B25B13/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US178084A
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GB189702298A
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US765007A
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US788772A
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US1104190A
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US1365227A
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US1455147A
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US1425447A
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US1687974A
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US1685503A
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US1763353A
Cited
US1904903A
Cited
US1924023A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-08-14 | 1954-02-13 | 1954-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-08-14 | 1958-02-13 | 1958-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-08-14 | 1962-02-13 | 1962-08-15 | $7700.00 | Window Closed / Lapsed |