Patent US2437639A successfully refreshed from Google Patents.
Patent US2812676A successfully refreshed from Google Patents.
US2812676A
Expired / Lapsed
US
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Plier-type, magazine-feed crimping and cutting hand tool
Assignee: AT&T Inc
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Filing: 1955-12-29
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Granted: 1957-11-12
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Expires: 1975-12-29
Abstract
No abstract record available.
Inventors
- 👤 Walter C Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 18:22
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/04; H01R43/042; H01R43/045; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5102; Y10T29/5103
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2692384A
Cited
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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) | 1960-11-11 | 1961-05-13 | 1961-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-11 | 1965-05-13 | 1965-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-11 | 1969-05-13 | 1969-11-12 | $7700.00 | Window Closed / Lapsed |