US3022833A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sod plug cutting machine
Assignee: Individual
•
Filing: 1959-04-27
•
Granted: 1962-02-27
•
Expires: 1979-04-27
Abstract
No abstract record available.
Inventors
- 👤 Clinton W Reaser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:23
CPC Classifications
A; A01; A01B; A01B45/00; A01B45/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US862773A
Cited
US913350A
Cited
US1287648A
Cited
DE609503C
Cited
GB441434A
Cited
US2700926A
Cited
US2768570A
Cited
US2881844A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |