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US2702502A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sod cutter
Assignee: Individual
•
Filing: 1949-05-28
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Granted: 1955-02-22
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Expires: 1969-05-28
Abstract
No abstract record available.
Inventors
- 👤 Olaf R Rogneby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:54
CPC Classifications
A; A01; A01G; A01G20/00; A01G20/10; A01G20/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1342836A
Cited
FR512817A
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GB316730A
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US2015587A
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US2164246A
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US2284826A
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US2345425A
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US2266924A
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US2327930A
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US2433709A
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US2550522A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-02-21 | 1958-08-23 | 1959-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-21 | 1962-08-23 | 1963-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-21 | 1966-08-23 | 1967-02-22 | $7700.00 | Window Closed / Lapsed |