US3429377A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sod harvesting apparatus
Assignee: Individual
•
Filing: 1965-03-05
•
Granted: 1969-02-25
•
Expires: 1985-03-05
Abstract
No abstract record available.
Inventors
- 👤 John F Nunes Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:20
CPC Classifications
A; A01; A01G; A01G20/00; A01G20/10; A01G20/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2345425A
Cited
US2617347A
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US2761366A
Cited
US2778292A
Cited
US2756661A
Cited
US2928479A
Cited
US3164211A
Cited
US3235011A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-25 | 1972-08-26 | 1973-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-25 | 1976-08-26 | 1977-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-25 | 1980-08-26 | 1981-02-25 | $7700.00 | Window Closed / Lapsed |