Patent US2462152A successfully refreshed from Google Patents.
US2462152A
Expired / Lapsed
US
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Combination sweep rake and stacker
Assignee: Individual
•
Filing: 1947-02-21
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Granted: 1949-02-22
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Expires: 1967-02-21
Abstract
No abstract record available.
Inventors
- 👤 Thomas J Young
- 👤 Harold N Young
- 👤 Rambo Jennings Bryan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:44
CPC Classifications
A; A01; A01D; A01D87/00; A01D87/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE30847C
Cited
US1702141A
Cited
US1654323A
Cited
DE696121C
Cited
US2228796A
Cited
US2364470A
Cited
US2367150A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-02-22 | 1952-08-23 | 1953-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-22 | 1956-08-23 | 1957-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-22 | 1960-08-23 | 1961-02-22 | $7700.00 | Window Closed / Lapsed |