Patent US2908189A successfully refreshed from Google Patents.
US2908189A
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Combination engine starter and constant speed drive
Assignee: Garrett Corp
•
Filing: 1957-06-12
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Granted: 1959-10-13
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Expires: 1977-06-12
Abstract
No abstract record available.
Inventors
- 👤 Wilton E Parker
- 👤 William D Whitaker
- 👤 Delmond L Getz
- 👤 Heber T Hertzog
- 👤 Evart R Chapman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:21
CPC Classifications
F; F02; F02C; F02C7/00; F02C7/36; F02C7/26; F02C7/268; F02C7/275; F02C7/277; F02C7/32; F16; F16H; F16H2700/00; F16H2700/02; F16H3/00; F16H3/44; F16H3/72; F16H3/724; Y; Y02; Y02T; Y02T50/00; Y02T50/60; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19023
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2582848A
Cited
US2402547A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-12 | 1963-04-13 | 1963-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-12 | 1967-04-13 | 1967-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-12 | 1971-04-13 | 1971-10-13 | $7700.00 | Window Closed / Lapsed |