US2726762A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seed separating method and apparatus
Assignee: ADVANCE SEED Co
•
Filing: 1952-10-25
•
Granted: 1955-12-13
•
Expires: 1972-10-25
Abstract
No abstract record available.
Inventors
- 👤 Lloyd W Aubry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:12
CPC Classifications
B; B07; B07C; B07C5/00; B07C5/34; B07C5/342; B07C5/3425; Y; Y10; Y10S; Y10S209/00; Y10S209/914; Y10S209/919
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB294575A
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GB312684A
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US2131095A
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US2351702A
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US2504731A
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US2501403A
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US2646880A
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US2656923A
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US2696297A
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US2692046A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-12 | 1959-06-13 | 1959-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-12 | 1963-06-13 | 1963-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-12 | 1967-06-13 | 1967-12-13 | $7700.00 | Window Closed / Lapsed |