US3440740A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Riding tractor with power takeoff pulley means
Assignee: SIMPLICITY MANUFACTURING COMPANY PORT WASHINGTON WI A CORP OF WI
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Filing: 1966-10-12
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Granted: 1969-04-29
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Expires: 1986-10-12
Abstract
No abstract record available.
Inventors
- 👤 Igor Kamlukin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:29
CPC Classifications
B; B60; B60K; B60K17/00; B60K17/28; B62; B62D; B62D49/00; B62D49/06; B62D49/0664; B62D49/0671; E; E01; E01H; E01H5/00; E01H5/04; E01H5/08; E01H5/09; E01H5/098; Y; Y10; Y10S; Y10S180/00; Y10S180/90; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19377; Y10T74/19386; Y10T74/19405
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-28 | 1972-10-28 | 1973-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-28 | 1976-10-28 | 1977-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-28 | 1980-10-28 | 1981-04-29 | $7700.00 | Window Closed / Lapsed |