Patent US2583655A successfully refreshed from Google Patents.
US2583655A
Expired / Lapsed
US
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Tripping mechanism for revolving rakes
Assignee: Individual
•
Filing: 1946-10-03
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Granted: 1952-01-29
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Expires: 1966-10-03
Abstract
No abstract record available.
Inventors
- 👤 Russell C Larsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:08
CPC Classifications
A; A01; A01D; A01D76/00; A01D76/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US174113A
Cited
US325511A
Cited
US538530A
Cited
US855686A
Cited
US1502507A
Cited
US2436245A
Cited
US2472953A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-28 | 1955-07-30 | 1956-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-28 | 1959-07-30 | 1960-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-28 | 1963-07-30 | 1964-01-29 | $7700.00 | Window Closed / Lapsed |