US2951410A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tape cutter
Assignee: Webcor Inc
•
Filing: 1957-06-04
•
Granted: 1960-09-06
•
Expires: 1977-06-04
Abstract
No abstract record available.
Inventors
- 👤 Harvey J Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:58
CPC Classifications
B; B26; B26D; B26D1/00; B26D1/56; B26D1/62; B26D1/626; Y; Y10; Y10T; Y10T83/00; Y10T83/465; Y10T83/4708; Y10T83/4766; Y10T83/4795; Y10T83/4824; Y10T83/4827; Y10T83/483; Y10T83/4833; Y10T83/4836; Y10T83/869; Y10T83/8776; Y10T83/8789; Y10T83/8794; Y10T83/8795
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1781900A
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US162607A
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US709408A
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US947100A
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US880465A
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US1398474A
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US1751562A
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US1749430A
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US1738076A
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US1829456A
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US2059187A
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US2361300A
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US2341956A
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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) | 1963-09-06 | 1964-03-07 | 1964-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-06 | 1968-03-07 | 1968-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-06 | 1972-03-07 | 1972-09-06 | $7700.00 | Window Closed / Lapsed |