US2513780A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nut applying device
Assignee: Individual
•
Filing: 1946-11-04
•
Granted: 1950-07-04
•
Expires: 1966-11-04
Abstract
No abstract record available.
Inventors
- 👤 John C Baxter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:52
CPC Classifications
B; B25; B25B; B25B21/00; B25B21/001; Y; Y10; Y10S; Y10S411/00; Y10S411/924; Y10S411/929; Y10S411/93; Y10T; Y10T29/00; Y10T29/53; Y10T29/53709; Y10T29/5377
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US206566A
Cited
US348426A
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US425457A
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US444721A
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US587110A
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US1754178A
Cited
DE473280C
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US1925714A
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US1885986A
Cited
US2325522A
Cited
GB544265A
Cited
US2332935A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-03 | 1954-01-02 | 1954-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-03 | 1958-01-02 | 1958-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-03 | 1962-01-02 | 1962-07-04 | $7700.00 | Window Closed / Lapsed |