US3067348A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pickup tube target structure
Assignee: RCA Corp
•
Filing: 1959-12-21
•
Granted: 1962-12-04
•
Expires: 1979-12-21
Abstract
No abstract record available.
Inventors
- 👤 Ochs Stefan Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:12
CPC Classifications
H; H01; H01J; H01J29/00; H01J29/02; H01J29/10; H01J29/36; H01J29/39; H01J29/41; H01J29/413; H01J29/416
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2157048A
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US2369569A
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US2416720A
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US2507958A
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US2617058A
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US2793178A
Cited
US2777040A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-03 | 1966-06-04 | 1966-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-03 | 1970-06-04 | 1970-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-03 | 1974-06-04 | 1974-12-04 | $7700.00 | Window Closed / Lapsed |