Patent US2802074A successfully refreshed from Google Patents.
US2802074A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cut-off switch for tractor
Assignee: Individual
•
Filing: 1956-03-07
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Granted: 1957-08-06
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Expires: 1976-03-07
Abstract
No abstract record available.
Inventors
- 👤 Sidney M Pass
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:25
CPC Classifications
H; H01; H01H; H01H3/00; H01H3/02; H01H3/022; H01H3/0226; B; B60; B60R; B60R16/00; B60R16/005; H01H27/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-05 | 1961-02-04 | 1961-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-05 | 1965-02-04 | 1965-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-05 | 1969-02-04 | 1969-08-06 | $7700.00 | Window Closed / Lapsed |