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:
Dec. 22, 1987
Filed:
Dec. 12, 1985
Applicant:
Inventors:
Gregory W Meeker, Webster, NY (US);
Norris E Bleck, Rochester, NY (US);
Marc A Rizzi, Orange, CT (US);
Carl M Irick, Monroe, CT (US);
Assignee:
Farrel Corporation, Ansonia, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
425204 ; 2642101 ; 366 78 ; 366 79 ; 366 97 ; 366 99 ; 425207 ; 425209 ; 4253 / ; 4253 / ;
Abstract
A plasticating unit having a channeled rotor rotating in an annular housing for processing plastic or polymeric material. The processed material is fed by a screw to a chamber which expands to receive a predetermined charge of material for injection into a mold.
Meeker, Gregory. (1987). Rotary plasticator screw injection machine (U.S. Patent No. 4714422). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4714422
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile