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Patent US3418485A successfully refreshed from Google Patents.
US3418485A
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Enclosure for gas turbine engine electric generator set
Assignee: Caterpillar Inc
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Filing: 1965-09-13
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Granted: 1968-12-24
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Expires: 1985-09-13
Abstract
No abstract record available.
Inventors
- 👤 Howard R Anderson
- 👤 Philip E Lambdin
- 👤 William A Mitchener
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:29
CPC Classifications
H; H02; H02K; H02K7/00; H02K7/18; H02K7/1807; H02K7/1823; F; F01; F01D; F01D15/00; F01D15/10; F02; F02C; F02C7/00; F02C7/20; F02C7/24; F04; F04D; F04D29/00; F04D29/40; F04D29/42; F04D29/44; F04D29/441; F23; F23R; F23R3/00; F23R3/02; F23R3/04; F23R3/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB405064A
Cited
US2019026A
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US2209363A
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US2355208A
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US2809810A
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US2799782A
Cited
US2970437A
Cited
US3080716A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-24 | 1972-06-24 | 1972-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-24 | 1976-06-24 | 1976-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-24 | 1980-06-24 | 1980-12-24 | $7700.00 | Window Closed / Lapsed |