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US3553313A Expired / Lapsed US ⏱️ 0.0 years remaining

Manufacture of granulate feed

Assignee: Individual
•
Filing: 1967-12-20
•
Granted: 1971-01-05
•
Expires: 1987-12-20
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Abstract

Abstract PRODUCTION OF A GRANULATED FEED WHICH IS SOLUBLE OR MAY BE EMULSIFIED IN THE WATER OR MILK FED TO THE ANIMALS, BY GRINDING THE RAW MATERIAL CONTAINING THE INGREDIENTS ENTERING INTO THE PREPARATION TO BE ADDED TO THE WATER OR MILK, THIS GRINDING BEING CARRIED OUT TO OBTAIN A GROUND MATERIAL HAVING THE APPROPRIATE DEGREE OF FINENESS. THE MATERIAL IS THEN MIXED AND HOMOGENIZED FOLLOWED BY A WETTING WITH AT LEAST ONE VOLATILE ORGANIC SOLVENT PREFERABLY SELECTED FROM THE GROUP CONSISTING OF METHANOL, ETHANOL, ISOPROPANOL, ACETONE, BENZENE, DIOCTANE, AND TOLUENE, CONTAINING AN EMULSIFYING SUBSTANCE OR A SUSPENSION AGENT DISSOLVED IN THE ORGANIC SOLVENT. THE EMULSIFYING OR SUSPENSION AGENT ARE PREFERABLY SELECTED FROM THE GROUP CONSISTING OF POLYVINYL PYRROLIDONE, N-LAURYL SULPHATES, DIOXTYL SODIUM SULPHOSUCCINATES, ALGINATES AND POLETHYLENE GLYCOLS. THE NEXT STEP CONSISTS IN GRANULATING THE PASTE OBTAINED FROM THE PRECEDING STEP FOLLOWED BY DRYING THE GRANULATED MATERIAL AND SCREENING THE RESULTING MIXTURE TO A 10-150-MESH SIZE

Inventors

  • 👤 Luis Picas Tort

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 04:37
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/14; A61K9/16

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-01-04 1974-07-06 1975-01-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-01-04 1978-07-06 1979-01-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-01-04 1982-07-06 1983-01-05 $7700.00 Window Closed / Lapsed

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