Patent US2799583A successfully refreshed from Google Patents.
US2799583A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ensilage
Assignee: Monsanto Chemicals Ltd
•
Filing: 1954-05-21
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Granted: 1957-07-16
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Expires: 1974-05-21
Abstract
No abstract record available.
Inventors
- 👤 Jay C Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:57
CPC Classifications
A; A23; A23K; A23K30/00; A23K30/10; A23K30/15
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
14 words
A PROCESS OF PRESERVING ENSILAGE COMPRISING ADDING TO ENSILAGE AN ALKALINE METABISULFITE AND UREA.
Claim 2
Dependent Claim
14 words
A PROCESS OF PRESERVING ENSILAGE COMPRISING ADDING TO ENSILAGE AN ALKALINE METABISULFITE AND UREA.
References Cited (Backward Citations)
US2160168A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-15 | 1961-01-14 | 1961-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-15 | 1965-01-14 | 1965-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-15 | 1969-01-14 | 1969-07-16 | $7700.00 | Window Closed / Lapsed |