Patent US882743A successfully refreshed from Google Patents.
Patent US3015937A successfully refreshed from Google Patents.
US3015937A
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Temperature modulating system for internal combustion turbines and the like
Assignee: Individual
•
Filing: 1958-07-03
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Granted: 1962-01-09
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Expires: 1978-07-03
Abstract
No abstract record available.
Inventors
- 👤 James V Giliberty
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:59
CPC Classifications
F; F02; F02C; F02C7/00; F02C7/12; F02C7/16; F02C7/18; F01; F01D; F01D25/00; F01D25/08; F01D5/00; F01D5/12; F01D5/14; F01D5/18; F02C3/00; F02C3/04; F02C3/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2611241A
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US2618120A
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US2445837A
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US2640315A
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FR1097374A
Cited
US2940257A
Cited
US2826895A
Cited
US2896906A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-08 | 1965-07-10 | 1966-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-08 | 1969-07-10 | 1970-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-08 | 1973-07-10 | 1974-01-09 | $7700.00 | Window Closed / Lapsed |