US2742072A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stud and socket assembly having resilient detent locking means
Assignee: United Carr Fastener Corp
•
Filing: 1952-06-07
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Granted: 1956-04-17
•
Expires: 1972-06-07
Abstract
No abstract record available.
Inventors
- 👤 Howard J Murphy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:48
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/02; F16B5/0208; F16B39/00; F16B39/02; Y; Y10; Y10S; Y10S411/00; Y10S411/924; Y10S411/949
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1168613A
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US1289867A
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US2082228A
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US2331489A
Cited
US2342170A
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US2380240A
Cited
GB588215A
Cited
US2561459A
Cited
US2667200A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-17 | 1959-10-17 | 1960-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-17 | 1963-10-17 | 1964-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-17 | 1967-10-17 | 1968-04-17 | $7700.00 | Window Closed / Lapsed |