US3035179A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Condenser optical systems for flying spot scanners
Assignee: RCA Corp
•
Filing: 1953-05-28
•
Granted: 1962-05-15
•
Expires: 1973-05-28
Abstract
No abstract record available.
Inventors
- 👤 Donald J Parker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:12
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/222; H04N5/257
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2604813A
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US1143287A
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GB153325A
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GB500728A
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US2291723A
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US2415191A
Cited
US2415190A
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US2589930A
Cited
US2604808A
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US2797256A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-14 | 1965-11-13 | 1966-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-14 | 1969-11-13 | 1970-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-14 | 1973-11-13 | 1974-05-15 | $7700.00 | Window Closed / Lapsed |