US3946115A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High performance horse feed and method of making
Assignee: Purina Mills LLC
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Filing: 1974-07-10
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Granted: 1976-03-23
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Expires: 1994-07-10
Abstract
Abstract The present invention is an extruded horse feed having size, shape, surface texture, and ingredient constituency which characterize unexpectedly good palatability and increased available energy supply such that the feed is uniquely capable of improving the consistency of horses' performance.
Inventors
- 👤 Leslie H. Brever
- 👤 Frederick H. Steinke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:19
CPC Classifications
A; A23; A23K; A23K20/00; A23K20/10; A23K20/158; A23K40/00; A23K40/20; A23K40/25; A23K40/30; A23K50/00; A23K50/20
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
191 words
An improved method of making a high performance horse feed, said improved method comprising the steps of grinding and extruding at from about 115° to about 163°C. to a bushel weight of about 32 pounds per bushel and a particle size of from 1/8 to 3 inches in length and a mean diameter of from 0.15 to 0.6 inch, a combination comprising, by weight of the combination, from about 35 to 65% farinaceous material selected from the group consisting of wheat, wheat flour, wheat meal by-products and corn from 10 to 30% proteinaceous material selected from the group consisting of soybean meal, soy flour, peanut meal, cottonseed meal and safflower seed meal, from about 5 to 30% fibrous materials selected from the group consisting of soy hulls, cottonseed hulls, and rice hulls and from 3 to 4% nutritional supplements and between about 25 and 35% added moisture based on the weight of the combination; and thereafter drying to about 10% and coating the extruded combination with from 2 to 10% by weight vegetable oil selected from the group consisting of soybean oil, corn oil, safflower oil, cottonseed oil and peanut oil.
Claim 2
Dependent Claim
191 words
An improved method of making a high performance horse feed, said improved method comprising the steps of grinding and extruding at from about 115° to about 163°C. to a bushel weight of about 32 pounds per bushel and a particle size of from 1/8 to 3 inches in length and a mean diameter of from 0.15 to 0.6 inch, a combination comprising, by weight of the combination, from about 35 to 65% farinaceous material selected from the group consisting of wheat, wheat flour, wheat meal by-products and corn from 10 to 30% proteinaceous material selected from the group consisting of soybean meal, soy flour, peanut meal, cottonseed meal and safflower seed meal, from about 5 to 30% fibrous materials selected from the group consisting of soy hulls, cottonseed hulls, and rice hulls and from 3 to 4% nutritional supplements and between about 25 and 35% added moisture based on the weight of the combination; and thereafter drying to about 10% and coating the extruded combination with from 2 to 10% by weight vegetable oil selected from the group consisting of soybean oil, corn oil, safflower oil, cottonseed oil and peanut oil.
Claim 3
Dependent Claim
26 words
The method of claim 1 wherein the amount of farinaceous material is from 40 to 50% by weight based on the total weight of the feed.
Claim 4
Dependent Claim
26 words
The method of claim 1 wherein the amount of proteinaceous material is from 20 to 25% by weight based on the total weight of the feed.
Claim 5
Dependent Claim
23 words
The method of claim 1 wherein the amount of fibrous material is 15% by weight based on the total weight of the feed.
Claim 6
Dependent Claim
13 words
The method of claim 2 wherein the extrusion is conducted at 130° C.
Claim 7
Dependent Claim
14 words
The method of claim 1 wherein 4% soybean oil is coated onto the product.
Claim 8
Dependent Claim
22 words
The method of claim 1 wherein the product is extruded to a bushel weight of from 35 to 42 pounds per bushel.
Claim 9
Dependent Claim
255 words
An extruded and vegetable oil coated high performance horse feed having substantially improved available energy supply and palatability, said feed comprising farinaceous material selected from the group consisting of wheat, wheat flour, wheat meal by-products and corn in an amount of 35 to 65% by weight based on the total weight of the feed, further comprising proteinaceous material selected from the group consisting of soybean meal, soy flour, peanut meal, cottonseed meal, safflower seed meal in an amount of from 10 to 30% by weight based on the total weight of the feed, further comprising fibrous material selected from the group consisting of soy hulls, cottonseed hulls, rice hulls in an amount of from about 5 to 30% by weight based on the total weight of the feed, further comprising nutritional supplements selected from the group consisting of vitamin A, D and E, ascorbic acid, biotin, panthothenic, choline, niacin, pyridoxine, riboflavin, thiamine, calcium, phosphorus, NaCl, copper, iron, manganese, iodine, zinc and combinations thereof, in an amount of from 3 to 4% by weight based on the total weight of the feed, further comprising a vegetable oil coating, said oil selected from the group consisting of soybean oil, corn oil, safflower oil, cottonseed oil, peanut oil, in an amount of from 2 to 10% by weight based on the total weight of the feed, and having a bushel weight of about 32 pounds per bushel, a particle size of from 1/8 to 3 inches in length and a mean diameter of from 0.15 to 0.6 inches.
Claim 10
Dependent Claim
255 words
An extruded and vegetable oil coated high performance horse feed having substantially improved available energy supply and palatability, said feed comprising farinaceous material selected from the group consisting of wheat, wheat flour, wheat meal by-products and corn in an amount of 35 to 65% by weight based on the total weight of the feed, further comprising proteinaceous material selected from the group consisting of soybean meal, soy flour, peanut meal, cottonseed meal, safflower seed meal in an amount of from 10 to 30% by weight based on the total weight of the feed, further comprising fibrous material selected from the group consisting of soy hulls, cottonseed hulls, rice hulls in an amount of from about 5 to 30% by weight based on the total weight of the feed, further comprising nutritional supplements selected from the group consisting of vitamin A, D and E, ascorbic acid, biotin, panthothenic, choline, niacin, pyridoxine, riboflavin, thiamine, calcium, phosphorus, NaCl, copper, iron, manganese, iodine, zinc and combinations thereof, in an amount of from 3 to 4% by weight based on the total weight of the feed, further comprising a vegetable oil coating, said oil selected from the group consisting of soybean oil, corn oil, safflower oil, cottonseed oil, peanut oil, in an amount of from 2 to 10% by weight based on the total weight of the feed, and having a bushel weight of about 32 pounds per bushel, a particle size of from 1/8 to 3 inches in length and a mean diameter of from 0.15 to 0.6 inches.
References Cited (Backward Citations)
US3119691A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-03-23 | 1979-09-22 | 1980-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-03-23 | 1983-09-22 | 1984-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-03-23 | 1987-09-22 | 1988-03-23 | $7700.00 | Window Closed / Lapsed |