Patent DE1152612B successfully refreshed from Google Patents.
US2740097A
Expired / Lapsed
US
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Electrical hinge connector for circuit boards
Assignee: Raytheon Co
•
Filing: 1951-04-19
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Granted: 1956-03-27
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Expires: 1971-04-19
Abstract
No abstract record available.
Inventors
- 👤 Aaron P Edelman
- 👤 Weinberg Morris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:41
CPC Classifications
H; H05; H05K; H05K1/00; H05K1/02; H05K1/14; H05K1/148; H01; H01R; H01R12/00; H01R12/50; H01R12/51; H01R12/52; H05K2201/00; H05K2201/10; H05K2201/10613; H05K2201/10742; H05K2201/1075; H05K2201/10757; H05K2201/10765; H05K2201/10886; H05K2201/10924; H05K3/00; H05K3/30; H05K3/32; H05K3/34; H05K3/3447
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1959-03-27 | 1959-09-26 | 1960-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-27 | 1963-09-26 | 1964-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-27 | 1967-09-26 | 1968-03-27 | $7700.00 | Window Closed / Lapsed |