US2960824A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rocket starter for gas turbine
Assignee: Rohr Inc
•
Filing: 1955-08-01
•
Granted: 1960-11-22
•
Expires: 1975-08-01
Abstract
No abstract record available.
Inventors
- 👤 Plummer Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:38
CPC Classifications
F; F02; F02C; F02C7/00; F02C7/26; F02C7/268; F02C7/27; F02C7/272
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2735263A
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US2399542A
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US2440305A
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US2411552A
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US2422744A
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US2676457A
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US2610464A
Cited
GB622029A
Cited
US2645999A
Cited
US2769305A
Cited
US2695366A
Cited
FR1075034A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-22 | 1964-05-23 | 1964-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-22 | 1968-05-23 | 1968-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-22 | 1972-05-23 | 1972-11-22 | $7700.00 | Window Closed / Lapsed |