US2945648A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control arrangement for craft operable in space
Assignee: Westinghouse Electric Corp
•
Filing: 1953-12-16
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Granted: 1960-07-19
•
Expires: 1973-12-16
Abstract
No abstract record available.
Inventors
- 👤 Kirk A Oplinger
- 👤 Ivar M Holliday
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:05
CPC Classifications
G; G05; G05D; G05D1/00; G05D1/08; G05D1/0808; Y; Y10; Y10T; Y10T74/00; Y10T74/12; Y10T74/1204
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2539411A
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US2614776A
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US2686022A
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US2681777A
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US2555981A
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US2740082A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-19 | 1964-01-18 | 1964-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-19 | 1968-01-18 | 1968-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-19 | 1972-01-18 | 1972-07-19 | $7700.00 | Window Closed / Lapsed |