US2496974A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nailing machine
Assignee: POWERNAILS Co
•
Filing: 1945-03-26
•
Granted: 1950-02-07
•
Expires: 1965-03-26
Abstract
No abstract record available.
Inventors
- 👤 Edgar P Anstett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:09
CPC Classifications
B; B27; B27F; B27F7/00; B27F7/02; B27F7/025; B25; B25C; B25C3/00; B25C3/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US20743A
Cited
US371863A
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US407444A
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US1494573A
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US736465A
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US872150A
Cited
US1108279A
Cited
FR592799A
Cited
US2056571A
Cited
US2294463A
Cited
US2300277A
Cited
US2355807A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-02-06 | 1953-08-08 | 1954-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-06 | 1957-08-08 | 1958-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-06 | 1961-08-08 | 1962-02-07 | $7700.00 | Window Closed / Lapsed |