US2672056A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power take-off mechanism and drive therefor
Assignee: Kaiser Willys Corp
•
Filing: 1950-08-19
•
Granted: 1954-03-16
•
Expires: 1970-08-19
Abstract
No abstract record available.
Inventors
- 👤 Donald D Stone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:02
CPC Classifications
B; B60; B60K; B60K25/00; B60K25/06; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19023; Y10T74/19074; Y10T74/19079; Y10T74/19084; Y10T74/19167
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1301811A
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US2215671A
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US2287279A
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US2306767A
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US2325492A
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US2428982A
Cited
US2556194A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-15 | 1957-09-14 | 1958-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-15 | 1961-09-14 | 1962-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-15 | 1965-09-14 | 1966-03-16 | $7700.00 | Window Closed / Lapsed |