US2960675A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Couplers of the plug and socket type
Assignee: BAYERISCHE SCHRAUBEN und FEDER
•
Filing: 1957-02-07
•
Granted: 1960-11-15
•
Expires: 1977-02-07
Abstract
No abstract record available.
Inventors
- 👤 Hansen Roger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:12
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/627; H01R13/6278
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1234840A
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US1559683A
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US2009090A
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US1916488A
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US1975467A
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US2521822A
Cited
GB632052A
Cited
US2533763A
Cited
US2669702A
Cited
US2703870A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-15 | 1964-05-16 | 1964-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-15 | 1968-05-16 | 1968-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-15 | 1972-05-16 | 1972-11-15 | $7700.00 | Window Closed / Lapsed |