US2937358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printed circuit sandwiched in glass
Assignee: General Electric Co
•
Filing: 1955-04-18
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Granted: 1960-05-17
•
Expires: 1975-04-18
Abstract
No abstract record available.
Inventors
- 👤 Donald W Bulger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:56
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/50; H01R12/51; H01R12/55; H01R12/58; H05; H05K; H05K3/00; H05K3/22; H05K3/28; H05K3/281; H05K1/00; H05K1/02; H05K1/03; H05K1/0306; H05K2201/00; H05K2201/01; H05K2201/0104; H05K2201/0108; H05K2201/09; H05K2201/09209; H05K2201/09372; H05K2201/09436; H05K2201/10; H05K2201/10227; H05K2201/10401; H05K2201/10431; H05K2201/10575; H05K2201/10598
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2481951A
Cited
US2502291A
Cited
US2616994A
Cited
US2593479A
Cited
US2683839A
Cited
US2695351A
Cited
US2875717A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-17 | 1963-11-16 | 1964-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-17 | 1967-11-16 | 1968-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-17 | 1971-11-16 | 1972-05-17 | $7700.00 | Window Closed / Lapsed |