Patent EP0138294A2 successfully refreshed from Google Patents.
Patent US3135540A successfully refreshed from Google Patents.
US3135540A
Expired / Lapsed
US
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Articulated dual stud linkage joint
Assignee: Northrop Grumman Space and Mission Systems Corp
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Filing: 1962-04-24
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Granted: 1964-06-02
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Expires: 1982-04-24
Abstract
No abstract record available.
Inventors
- 👤 Edward J Herbenar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:19
CPC Classifications
F; F16; F16C; F16C11/00; F16C11/04; F16C11/06; F16C11/0604; B; B62; B62D; B62D7/00; B62D7/16; B62D7/18; F16C11/0666; F16C2326/00; F16C2326/20; F16C2326/24; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631; Y10T403/32647; Y10T403/32713
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA612646A
Cited
US2049502A
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US2461626A
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US2479339A
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FR1001078A
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US2614862A
Cited
US2827303A
Cited
US2934350A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-02 | 1967-12-02 | 1968-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-02 | 1971-12-02 | 1972-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-02 | 1975-12-02 | 1976-06-02 | $7700.00 | Window Closed / Lapsed |