Patent US3180735A successfully refreshed from Google Patents.
US3180735A
Expired / Lapsed
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Animal feed containing urea addition complex
Assignee: Limestone Products Corp of America
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Filing: 1961-12-14
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Granted: 1965-04-27
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Expires: 1981-12-14
Abstract
No abstract record available.
Inventors
- 👤 Harry W Titus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:56
CPC Classifications
A; A23; A23K; A23K50/00; A23K50/10; A23K50/15; A23K20/00; A23K20/20; A23K20/22; A23K20/24; A23K20/26; A23K20/30
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
94 words
A COMPOSITION FOR THE FEEDING OF RUMINANTS COMPRISING (A) NUTRITIONALLY BALANCED QUANTITIES OF CARBOHYDRATES, FIBER, AND PROTEIN, AND (B) AS A SUPPLEMENTARY SOURCE OF NITROGEN AND OTHER MINERAL NUTRIENTS, FROM ABOUT 1% TO ABOUT 12% BY WEIGHT OF THE FEED, OF A FEED CONCENTRATE COMPRISING A MIXTURE OF FROM ABOUT 15% TO ABOUT 75% BY WEIGHT OF AT LEAST ONE MOLECULAR ADDITION COMPLEX OF UNSUBSTITUTED UREA WITH A NUTRIENT INORGANIC COMPOUND SELECTED FROM THE GROUP CONSISTING OF A NUTRIENT MINERAL ACID AND A NUTRIENT METAL SALT OF AN INORGANIC ACID, AND A NUTRIENT CARRIER.
Claim 2
Dependent Claim
94 words
A COMPOSITION FOR THE FEEDING OF RUMINANTS COMPRISING (A) NUTRITIONALLY BALANCED QUANTITIES OF CARBOHYDRATES, FIBER, AND PROTEIN, AND (B) AS A SUPPLEMENTARY SOURCE OF NITROGEN AND OTHER MINERAL NUTRIENTS, FROM ABOUT 1% TO ABOUT 12% BY WEIGHT OF THE FEED, OF A FEED CONCENTRATE COMPRISING A MIXTURE OF FROM ABOUT 15% TO ABOUT 75% BY WEIGHT OF AT LEAST ONE MOLECULAR ADDITION COMPLEX OF UNSUBSTITUTED UREA WITH A NUTRIENT INORGANIC COMPOUND SELECTED FROM THE GROUP CONSISTING OF A NUTRIENT MINERAL ACID AND A NUTRIENT METAL SALT OF AN INORGANIC ACID, AND A NUTRIENT CARRIER.
Claim 3
Dependent Claim
57 words
A FEED CONCENTRATE FOR FORTIFYING FEED COMPOSITIONS FOR RUMINANTS COMPRISING FROM ABOUT 5 TO 35 PARTS BY WEIGHT OF UREA-PHOSPHORIC ACID, 5 TO 50 PARTS BY WEIGHT OF UREA-CLACIUM SULFATE, 5 TO 40 PARTS BY WEIGHT OF UREASODIUM CHLORIDE-WATER, 0.5 TO 50 PARTS BY WEIGHT OF UREA, AND 0.5 TO 35 PARTS BY WEIGHT OF CALCIUM CARBONATE.
Claim 4
Dependent Claim
57 words
A FEED CONCENTRATE FOR FORTIFYING FEED COMPOSITIONS FOR RUMINANTS COMPRISING FROM ABOUT 5 TO 35 PARTS BY WEIGHT OF UREA-PHOSPHORIC ACID, 5 TO 50 PARTS BY WEIGHT OF UREA-CLACIUM SULFATE, 5 TO 40 PARTS BY WEIGHT OF UREASODIUM CHLORIDE-WATER, 0.5 TO 50 PARTS BY WEIGHT OF UREA, AND 0.5 TO 35 PARTS BY WEIGHT OF CALCIUM CARBONATE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-26 | 1968-10-26 | 1969-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-26 | 1972-10-26 | 1973-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-26 | 1976-10-26 | 1977-04-27 | $7700.00 | Window Closed / Lapsed |