US2910005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turbine driven pump
Assignee: Northrop Grumman Space and Mission Systems Corp
•
Filing: 1954-05-04
•
Granted: 1959-10-27
•
Expires: 1974-05-04
Abstract
No abstract record available.
Inventors
- 👤 Pierce T Angell
- 👤 Cliborn Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:47
CPC Classifications
F; F02; F02B; F02B39/00; F01; F01D; F01D15/00; F01D15/08; F01D25/00; F01D25/16; F01D25/30; F01D5/00; F01D5/02; F01D5/04; F01D9/00; F01D9/02; F01D9/04; F04; F04D; F04D29/00; F04D29/40; Y; Y02; Y02T; Y02T50/00; Y02T50/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1810297A
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US1723661A
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US1894393A
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US2159422A
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US2165448A
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US2184197A
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US2406388A
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US2465846A
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US2602683A
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US2613967A
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US2599654A
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US2578785A
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US2640679A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-26 | 1963-04-27 | 1963-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-26 | 1967-04-27 | 1967-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-26 | 1971-04-27 | 1971-10-27 | $7700.00 | Window Closed / Lapsed |