Patent US3040518A successfully refreshed from Google Patents.
US3040518A
Expired / Lapsed
US
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Propulsion unit
Assignee: Garrett Corp
•
Filing: 1954-03-22
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Granted: 1962-06-26
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Expires: 1974-03-22
Abstract
No abstract record available.
Inventors
- 👤 Rae Randolph Samuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:59
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/74; F02K9/78; F02C; F02C3/00; F02C3/04; F02C3/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR386320A
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GB189511955A
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US2433943A
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US2455845A
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US2443841A
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US2511385A
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US2602289A
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US2619795A
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US2620625A
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US2641902A
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US2611239A
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GB685944A
Cited
US2703477A
Cited
US2711629A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |