US2567864A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flanged nut assembly
Assignee: United Carr Fastener Corp
•
Filing: 1949-04-19
•
Granted: 1951-09-11
•
Expires: 1969-04-19
Abstract
No abstract record available.
Inventors
- 👤 Philip D Becker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:31
CPC Classifications
F; F16; F16B; F16B37/00; F16B37/04; Y; Y10; Y10S; Y10S411/00; Y10S411/955; Y10S411/965; Y10S411/969
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US843720A
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US1368222A
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US1564772A
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US1832098A
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US1570148A
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US1873894A
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US1919940A
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US2055443A
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US2389122A
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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) | 1954-09-10 | 1955-03-12 | 1955-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-09-10 | 1959-03-12 | 1959-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-09-10 | 1963-03-12 | 1963-09-11 | $7700.00 | Window Closed / Lapsed |