US2929305A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stereo strip camera
Assignee: Servo Corp of America
•
Filing: 1954-09-27
•
Granted: 1960-03-22
•
Expires: 1974-09-27
Abstract
No abstract record available.
Inventors
- 👤 Blackstone Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:34
CPC Classifications
G; G03; G03B; G03B41/00; G03B41/02; G03B41/026
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1003300A
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US1467466A
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GB173571A
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US2003480A
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DE705918C
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US2122649A
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FR874441A
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US2307646A
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US2385183A
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US2478556A
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US2433534A
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US2622495A
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US2599517A
Cited
US2590260A
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US2593088A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-22 | 1963-09-21 | 1964-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-22 | 1967-09-21 | 1968-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-22 | 1971-09-21 | 1972-03-22 | $7700.00 | Window Closed / Lapsed |