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:
Jun. 08, 2004
Filed:
Aug. 17, 2002
Applicant:
Inventor:
Salvatore Benenati, Wall, NJ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 4/572 ;
U.S. Cl.
CPC ...
B29C 4/572 ;
Abstract
Methods and apparatus for implementing a thermal equalizing system for use within a hot runner system of a plastic injection molding apparatus are described. The thermal equalizing system employs at least one thermal fluid circulating circuit which uses a heat transfer fluid to remove excess heat from overheated areas within the injection molding apparatus and/or to add heat to under heated areas within the injection molding apparatus.