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Patent US2769303A successfully refreshed from Google Patents.
US2769303A
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Split path transmission and supercharger drive
Assignee: Studebaker Packard Corp
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Filing: 1953-05-14
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Granted: 1956-11-06
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Expires: 1973-05-14
Abstract
No abstract record available.
Inventors
- 👤 Carroll J Lucia
- 👤 Julius E Witzky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:00
CPC Classifications
F; F02; F02B; F02B75/00; F02B75/16; F02B75/18; F02B75/22; F02B33/00; F02B2075/1804; F02B2075/1832; F02B3/00; F02B3/06; F02M; F02M2700/00; F02M2700/33; F02M2700/331; F02M2700/333; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/1816; Y10T74/19; Y10T74/19023; Y10T74/19074; Y10T74/19079; Y10T74/19102
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2147528A
Cited
US2281077A
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US2402547A
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US2397941A
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US2377199A
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US2467077A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-06 | 1960-05-07 | 1960-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-06 | 1964-05-07 | 1964-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-06 | 1968-05-07 | 1968-11-06 | $7700.00 | Window Closed / Lapsed |