Patent US2703674A successfully refreshed from Google Patents.
US2703674A
Expired / Lapsed
US
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Turbine driven fan unit
Assignee: Garrett Corp
•
Filing: 1950-07-21
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Granted: 1955-03-08
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Expires: 1970-07-21
Abstract
No abstract record available.
Inventors
- 👤 Homer J Wood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:14
CPC Classifications
F; F01; F01D; F01D25/00; F01D25/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1118739A
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US1427150A
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US1810297A
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US2042550A
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US2117131A
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US2516066A
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US2390332A
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US2391512A
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US2403878A
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US2484275A
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US2606501A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-03-07 | 1958-09-06 | 1959-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-03-07 | 1962-09-06 | 1963-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-03-07 | 1966-09-06 | 1967-03-08 | $7700.00 | Window Closed / Lapsed |