US2962230A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and apparatus for removing rat excreta pellets and other foreign materials from whole cornkernels
Assignee: Individual
•
Filing: 1959-01-06
•
Granted: 1960-11-29
•
Expires: 1979-01-06
Abstract
No abstract record available.
Inventors
- 👤 Jesse R Dilley
- 👤 Frank C Wohlrabe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:44
CPC Classifications
A; A23; A23N; A23N5/00; A23N5/002; Y; Y10; Y10S; Y10S241/00; Y10S241/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2649A
Cited
US872927A
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US1039249A
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US1118078A
Cited
GB191502531A
Cited
US1631423A
Cited
US1921914A
Cited
US2453818A
Cited
US2658603A
Cited
US2879007A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |