US2571394A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting for fastening members and the like
Assignee: United Carr Fastener Corp
•
Filing: 1947-06-13
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Granted: 1951-10-16
•
Expires: 1967-06-13
Abstract
No abstract record available.
Inventors
- 👤 Warren L Trafton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:54
CPC Classifications
F; F16; F16B; F16B37/00; F16B37/04; F16B37/041; F16B37/043; Y; Y10; Y10S; Y10S411/00; Y10S411/913
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1760834A
Cited
US2239255A
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US2181966A
Cited
US2283674A
Cited
US2255971A
Cited
US2255650A
Cited
US2404372A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-15 | 1955-04-16 | 1955-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-15 | 1959-04-16 | 1959-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-15 | 1963-04-16 | 1963-10-16 | $7700.00 | Window Closed / Lapsed |