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. 19, 1976
Filed:
Sep. 11, 1974
Applicant:
Inventors:
J S Gwinn, Bartlesville, OK (US);
George R Hill, Houston, TX (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29F / ;
U.S. Cl.
CPC ...
425188 ; 4251 / ; 425199 ; 425380 ; 425467 ; 425311 ;
Abstract
The rigidity of a die used in pelletizing plastics is increased by connecting the rear center of the die with a support fastened to the center of the breaker plate. The die body, support, and breaker plate are attached to the extruder in an in-line manner.