US3019292A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-illuminated aerial camera
Assignee: Individual
•
Filing: 1956-11-16
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Granted: 1962-01-30
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Expires: 1976-11-16
Abstract
No abstract record available.
Inventors
- 👤 John Frank Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:06
CPC Classifications
H; H04; H04N; H04N7/00; H04N7/002; H04N7/005; G; G01; G01C; G01C11/00; G01C11/02; G01C11/025; G03; G03B; G03B15/00; H04N3/00; H04N3/02; H04N3/08; H04N3/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-29 | 1965-07-31 | 1966-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-29 | 1969-07-31 | 1970-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-29 | 1973-07-31 | 1974-01-30 | $7700.00 | Window Closed / Lapsed |