Patent US2648358A successfully refreshed from Google Patents.
US2648358A
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US
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Machine for clearing undergrowth from land
Assignee: Individual
•
Filing: 1947-02-25
•
Granted: 1953-08-11
•
Expires: 1967-02-25
Abstract
No abstract record available.
Inventors
- 👤 Fredrick A Lower
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:12
CPC Classifications
B; B23; B23D; B23D57/00; B23D57/003; B23D57/0053; A; A01; A01D; A01D34/00; A01D34/01; A01D34/83; A01D34/831; B23D61/00; B23D61/18; B23D61/185; Y; Y10; Y10T; Y10T83/00; Y10T83/909; Y10T83/913; Y10T83/929; Y10T83/9317
Claims Analysis
Total Claims: 0
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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) | 1956-08-10 | 1957-02-09 | 1957-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-10 | 1961-02-09 | 1961-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-10 | 1965-02-09 | 1965-08-11 | $7700.00 | Window Closed / Lapsed |