US2805507A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pistol with a knife blade thereon
Assignee: Individual
•
Filing: 1955-02-03
•
Granted: 1957-09-10
•
Expires: 1975-02-03
Abstract
No abstract record available.
Inventors
- 👤 Adolph P Buquor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:46
CPC Classifications
F; F41; F41C; F41C27/00; F41C27/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1515751A
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US756182A
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US822646A
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US966165A
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US1023741A
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US946132A
Cited
US1457496A
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US1827322A
Cited
GB571902A
Cited
US2467270A
Cited
US2448382A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-09 | 1961-03-11 | 1961-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-09 | 1965-03-11 | 1965-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-09 | 1969-03-11 | 1969-09-10 | $7700.00 | Window Closed / Lapsed |