Patent US2296960A successfully refreshed from Google Patents.
Patent US2964980A successfully refreshed from Google Patents.
US2964980A
Expired / Lapsed
US
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Wrench for tightening jamb nuts in junction boxes
Assignee: Individual
•
Filing: 1958-05-02
•
Granted: 1960-12-20
•
Expires: 1978-05-02
Abstract
No abstract record available.
Inventors
- 👤 Riley Edward Thomas
- 👤 Catherine L Riley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:00
CPC Classifications
B; B25; B25B; B25B23/00; B25B23/02; B25B23/08; B25B23/10; B25G; B25G1/00; B25G1/06; B25G1/063; H; H01; H01R; H01R43/00; H02; H02G; H02G1/00; H02G1/14; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/5367; Y10T29/53687
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US738503A
Cited
US1197239A
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US1442440A
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FR814685A
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US2173172A
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US2522038A
Cited
US2544058A
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US2492576A
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FR1109755A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-20 | 1964-06-20 | 1964-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-20 | 1968-06-20 | 1968-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-20 | 1972-06-20 | 1972-12-20 | $7700.00 | Window Closed / Lapsed |