US3082327A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interconnected printed circuit boards
Assignee: International Business Machines Corp
•
Filing: 1960-12-08
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Granted: 1963-03-19
•
Expires: 1980-12-08
Abstract
No abstract record available.
Inventors
- 👤 Rice Rex
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:16
CPC Classifications
H; H05; H05K; H05K1/00; H05K1/02; H05K1/14; H05K1/141; H05K3/00; H05K3/30; H05K3/32; H05K3/36; H05K3/368; H05K2201/00; H05K2201/09; H05K2201/09145; H05K2201/09154; H05K2201/10; H05K2201/10431; H05K2201/10439; H05K2201/10477; H05K2203/00; H05K2203/14; H05K2203/1461; H05K3/303; H05K3/305
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1853443A
Cited
US2611040A
Cited
US2769119A
Cited
US2871428A
Cited
US2870400A
Cited
US2910628A
Cited
US2999942A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-18 | 1966-09-17 | 1967-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-18 | 1970-09-17 | 1971-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-18 | 1974-09-17 | 1975-03-19 | $7700.00 | Window Closed / Lapsed |