US2630030A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Presser foot for rivet sets
Assignee: Individual
•
Filing: 1949-05-05
•
Granted: 1953-03-03
•
Expires: 1969-05-05
Abstract
No abstract record available.
Inventors
- 👤 Bettie K Gann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:27
CPC Classifications
B; B21; B21J; B21J15/00; B21J15/38; B21J15/40; B21J15/10; B21J15/36; H; H01; H01B; H01B3/00; H01B3/18; H01B3/48
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US508789A
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US840524A
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US1658750A
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US2148883A
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US2170627A
Cited
US2301888A
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US2270309A
Cited
US2338736A
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US2354914A
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US2332935A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-02 | 1956-09-01 | 1957-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-02 | 1960-09-01 | 1961-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-02 | 1964-09-01 | 1965-03-03 | $7700.00 | Window Closed / Lapsed |