Patent US2625794A successfully refreshed from Google Patents.
US2625794A
Expired / Lapsed
US
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Gas turbine power plant with diverse combustion and diluent air paths
Assignee: Packard Motor Car Co
•
Filing: 1946-02-25
•
Granted: 1953-01-20
•
Expires: 1966-02-25
Abstract
No abstract record available.
Inventors
- 👤 Robert M Williams
- 👤 Curtis N Lawter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:09
CPC Classifications
F; F02; F02C; F02C3/00; F02C3/04; F02C3/08; Y; Y02; Y02T; Y02T50/00; Y02T50/60
Claims Analysis
Total Claims: 0
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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) | 1956-01-20 | 1956-07-21 | 1957-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-20 | 1960-07-21 | 1961-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-20 | 1964-07-21 | 1965-01-20 | $7700.00 | Window Closed / Lapsed |