Patent US2592565A successfully refreshed from Google Patents.
US2592565A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Animal feed
Assignee: Harvel Research Corp
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Filing: 1951-02-15
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Granted: 1952-04-15
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Expires: 1971-02-15
Abstract
No abstract record available.
Inventors
- 👤 Mortimer T Harvey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:39
CPC Classifications
A; A23; A23K; A23K50/00; A23K50/10; A23K50/15; A23K20/00; A23K20/10; A23K20/105; A23K20/116; A23K20/137
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
AN ANIMAL FEED INCLUDING A MINOR PROPORTION OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF (A) UREA-DIACETONE ALCOHOL ORGANIC REACTION PRODUCT WHICH IS SUBSTANTIALLY PURIFIED CONDITION IS NORMALLY A WHITE CRYSTALLINE SOLID HAVING A MELTING POINT OF APPROXIMATELY 279* C.-280* C., (D) UREA-MESITYL OXIDE ORGANIC REACTION PRODUCT WHICH IN SUBSTANTIALLY PURIFIED CONDITION IS NORMALLY A WHITE CRYSTALLINE SOLID HAVING A MELTING POINT OF APPROXIMATELY 290* C.-291* C. AND (C) UREA-ACETONE ORGANIC REACTION PRODUCT WHICH IN SUBSTANTIALLY PURIFED CONDITION IS NORMALLY A WHITE CRYSTALLINE SOLID HAVING A MELTING POINT OF APPROXIMATELY 252* C.
Claim 2
Dependent Claim
93 words
AN ANIMAL FEED INCLUDING A MINOR PROPORTION OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF (A) UREA-DIACETONE ALCOHOL ORGANIC REACTION PRODUCT WHICH IS SUBSTANTIALLY PURIFIED CONDITION IS NORMALLY A WHITE CRYSTALLINE SOLID HAVING A MELTING POINT OF APPROXIMATELY 279* C.-280* C., (D) UREA-MESITYL OXIDE ORGANIC REACTION PRODUCT WHICH IN SUBSTANTIALLY PURIFIED CONDITION IS NORMALLY A WHITE CRYSTALLINE SOLID HAVING A MELTING POINT OF APPROXIMATELY 290* C.-291* C. AND (C) UREA-ACETONE ORGANIC REACTION PRODUCT WHICH IN SUBSTANTIALLY PURIFED CONDITION IS NORMALLY A WHITE CRYSTALLINE SOLID HAVING A MELTING POINT OF APPROXIMATELY 252* C.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-15 | 1955-10-15 | 1956-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-15 | 1959-10-15 | 1960-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-15 | 1963-10-15 | 1964-04-15 | $7700.00 | Window Closed / Lapsed |