Patent US5214659A successfully refreshed from Google Patents.
US2736350A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weed cutter and saw
Assignee: Sears Roebuck and Co
•
Filing: 1951-12-21
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Granted: 1956-02-28
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Expires: 1971-12-21
Abstract
No abstract record available.
Inventors
- 👤 Stanley E Hill
- 👤 George W Welsh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 23:07
CPC Classifications
A; A01; A01G; A01G23/00; A01G23/02; A01G23/08; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63
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) | 1959-02-27 | 1959-08-29 | 1960-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-02-27 | 1963-08-29 | 1964-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-02-27 | 1967-08-29 | 1968-02-28 | $7700.00 | Window Closed / Lapsed |