Patent US2368290A successfully refreshed from Google Patents.
US2368290A
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US
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Tractor for garden cultivators and other implements
Assignee: Simplicity Manufacturing Inc
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Filing: 1941-11-19
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Granted: 1945-01-30
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Expires: 1961-11-19
Abstract
No abstract record available.
Inventors
- 👤 Forrest V Donald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:59
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/42; A01B; A01B35/00; A01B35/02; A01B35/10; A01B35/14; A01B49/00; A01B51/00; A01B51/02; A01D34/02; A01D34/08; A01D67/00; A01D2101/00; Y; Y10; Y10S; Y10S56/00; Y10S56/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1948-01-30 | 1948-07-31 | 1949-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-01-30 | 1952-07-31 | 1953-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-01-30 | 1956-07-31 | 1957-01-30 | $7700.00 | Window Closed / Lapsed |