Patent US2825273A successfully refreshed from Google Patents.
US2825273A
Expired / Lapsed
US
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Machine intended for thinning-out plants sown in line
Assignee: Individual
•
Filing: 1954-02-16
•
Granted: 1958-03-04
•
Expires: 1974-02-16
Abstract
No abstract record available.
Inventors
- 👤 Philippe J R Faucheux
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:22
CPC Classifications
A; A01; A01B; A01B41/00; A01B41/04; Y; Y10; Y10S; Y10S172/00; Y10S172/90
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US367558A
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DE502839C
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US650170A
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AT32849B
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US986933A
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US1170459A
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US1718818A
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US2182157A
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US2224795A
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FR997267A
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US2583571A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-03 | 1961-09-02 | 1962-03-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-03 | 1965-09-02 | 1966-03-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-03 | 1969-09-02 | 1970-03-04 | $7700.00 | Window Closed / Lapsed |