Patent US2676505A successfully refreshed from Google Patents.
US2676505A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spreader wrench
Assignee: Individual
•
Filing: 1950-03-28
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Granted: 1954-04-27
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Expires: 1970-03-28
Abstract
No abstract record available.
Inventors
- 👤 Austin G Goodnight
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:02
CPC Classifications
B; B25; B25B; B25B27/00; B25B27/02; B25B27/0035; B25B27/0042
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
NL17634C
Cited
US519582A
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US1319007A
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US634493A
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US1017093A
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US1750121A
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US2411733A
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US2553620A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-26 | 1957-10-26 | 1958-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-26 | 1961-10-26 | 1962-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-26 | 1965-10-26 | 1966-04-27 | $7700.00 | Window Closed / Lapsed |