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.:

US 6544028 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 08, 2003

Filed:

Jul. 18, 2001
Applicant:
Inventors:

Corin A. Wright, South Hero, VT (US);

Abdeslam Bouti, Swanton, VT (US);

Paul R. Blais, South Burlington, VT (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 4/517 ;
U.S. Cl.
CPC ...
B29C 4/517 ;
Abstract

A mixer method and apparatus for use generally in injection molding machines is provided. The apparatus and method is generally comprised of a mixer insert that retains a mixing element that is sealingly inserted in the injection molding machine, for example a hot runner manifold. The mixing element reduces the melt imbalances in a flowing melt stream for the formation of improved molded parts.


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Wright, Corin. (2003). Injection molding machine having a mixer insert (U.S. Patent No. 6544028). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6544028

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