US2965761A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote radiography camera
Assignee: CANADIAN CURTISS WRIGHT Ltd
•
Filing: 1957-09-11
•
Granted: 1960-12-20
•
Expires: 1977-09-11
Abstract
No abstract record available.
Inventors
- 👤 Horvath Lorand Meray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:04
CPC Classifications
G; G21; G21F; G21F5/00; G21F5/02; G21F7/00; G21F7/06; G21F7/063
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2750517A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-20 | 1964-06-20 | 1964-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-20 | 1968-06-20 | 1968-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-20 | 1972-06-20 | 1972-12-20 | $7700.00 | Window Closed / Lapsed |