The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 24, 1978
Filed:
Sep. 15, 1976
Applicant:
Inventor:
Johan Frederik Witte, Amsterdam-Nieuwendam, NL;
Assignee:
Stork Amsterdam B.V., , NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09F / ;
U.S. Cl.
CPC ...
2604124 ; 2604122 ; 426430 ;
Abstract
Apparatus for extraction of oils or fats from oil containing seeds by initially reducing the material size by means of crushing rollers, thereafter heating the material, pressing same in a rotopress having a pressing chamber with decreasing cross section in the direction of the outlet and by finally subjecting the material to a solvent extraction.