US3401753A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Earthworking tool for thinning plants
Assignee: PAUL A BEZZERIDES
•
Filing: 1966-02-07
•
Granted: 1968-09-17
•
Expires: 1986-02-07
Abstract
No abstract record available.
Inventors
- 👤 Paul A Bezzerides
- 👤 Arthur A Bezzerides
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:35
CPC Classifications
A; A01; A01B; A01B41/00; A01B41/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US706160A
Cited
US2908130A
Cited
AT201335B
Cited
US2912055A
Cited
US3314486A
Cited
US3010526A
Cited
US3218791A
Cited
US3032121A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-17 | 1972-03-18 | 1972-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-17 | 1976-03-18 | 1976-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-17 | 1980-03-18 | 1980-09-17 | $7700.00 | Window Closed / Lapsed |