Patent US2803274A successfully refreshed from Google Patents.
US2803274A
Expired / Lapsed
US
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Power-operated fastener dispensing and driving means
Assignee: General Electric Co
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Filing: 1956-05-31
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Granted: 1957-08-20
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Expires: 1976-05-31
Abstract
No abstract record available.
Inventors
- 👤 Zubal Anthony
- 👤 Edgar L Russell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:17
CPC Classifications
B; B23; B23P; B23P19/00; B23P19/001; B23P19/004; B23P19/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2373992A
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US2471793A
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US2605792A
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US2534140A
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US2544165A
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US2638945A
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US2657721A
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US2770269A
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US2772426A
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US2754860A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-19 | 1961-02-18 | 1961-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-19 | 1965-02-18 | 1965-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-19 | 1969-02-18 | 1969-08-20 | $7700.00 | Window Closed / Lapsed |