US2869025A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Storage cameras
Assignee: Raytheon Co
•
Filing: 1955-01-28
•
Granted: 1959-01-13
•
Expires: 1975-01-28
Abstract
No abstract record available.
Inventors
- 👤 Rudolf C Hergenrother
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:03
CPC Classifications
H; H01; H01J; H01J31/00; H01J31/08; H01J31/26; H01J31/28; H01J31/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2416770A
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US2652515A
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US2547638A
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US2753483A
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US2614235A
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US2755408A
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US2717976A
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US2755401A
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US2765422A
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US2787724A
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US2713648A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-12 | 1962-07-14 | 1963-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-12 | 1966-07-14 | 1967-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-12 | 1970-07-14 | 1971-01-13 | $7700.00 | Window Closed / Lapsed |