US2697459A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power actuated shearing tree and brush cutter
Assignee: Individual
•
Filing: 1951-07-23
•
Granted: 1954-12-21
•
Expires: 1971-07-23
Abstract
No abstract record available.
Inventors
- 👤 Mcfaull Clarence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 01:59
CPC Classifications
A; A01; A01G; A01G23/00; A01G23/02; A01G23/08; A01G23/093; A01G23/087; A01G23/089; Y; Y10; Y10T; Y10T83/00; Y10T83/768; Y10T83/7755; Y10T83/869; Y10T83/8752
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1039338A
Cited
US2214334A
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US2366909A
Cited
US2565252A
Cited
US2560641A
Cited
US2590011A
Cited
US2529934A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-12-20 | 1958-06-21 | 1958-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-20 | 1962-06-21 | 1962-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-20 | 1966-06-21 | 1966-12-21 | $7700.00 | Window Closed / Lapsed |