US2716474A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clutch and throttle control for engine
Assignee: Individual
•
Filing: 1949-12-17
•
Granted: 1955-08-30
•
Expires: 1969-12-17
Abstract
No abstract record available.
Inventors
- 👤 Erwin J Panish
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:48
CPC Classifications
B; B63; B63H; B63H21/00; B63H21/21; B63H21/213; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20207; Y10T74/20238
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US708724A
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US748156A
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US2234019A
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US2232161A
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US2326796A
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US2358094A
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US2366020A
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US2406264A
Cited
US2396231A
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US2493592A
Cited
US2552001A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-29 | 1959-02-28 | 1959-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-29 | 1963-02-28 | 1963-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-29 | 1967-02-28 | 1967-08-30 | $7700.00 | Window Closed / Lapsed |