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.

Date of Patent:
Sep. 18, 1990

Filed:

Jun. 11, 1985
Applicant:
Inventor:

Harold B Morris, Newnan, GA (US);

Assignee:

M. A. Industries, Inc., Peachtree City, GA (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C / ; B29C / ;
U.S. Cl.
CPC ...
264 406 ; 264 41 ; 264126 ; 2642976 ; 2642977 ; 425407 ;
Abstract

A method for manufacturing plastic products from moldable plastic materials, involving the efficient use of a press and a mold is disclosed. The method includes heating the press and the mold to a temperature above the melt temperature of the plastic material, with the mold then being removed from contact with the press and with the press being applied to a replicate mold. The press is utilized so as not to apply pressure to the plastic material and the mold is preferably formed of a light weight material having high heat conductivity.


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Morris, Harold. (1990). Manufacture of plastic products (U.S. Patent No. 4957671). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4957671

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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