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US2942229A
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Assignee: RCA Corp
•
Filing: 1956-01-31
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Granted: 1960-06-21
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Expires: 1976-01-31
Abstract
No abstract record available.
Inventors
- 👤 Robert H Berger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:41
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/716
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US433706A
Cited
US2195343A
Cited
US2530354A
Cited
US2566805A
Cited
US2748321A
Cited
US2749526A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-21 | 1963-12-21 | 1964-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-21 | 1967-12-21 | 1968-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-21 | 1971-12-21 | 1972-06-21 | $7700.00 | Window Closed / Lapsed |