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:
Mar. 04, 1997
Filed:
Apr. 05, 1995
Applicant:
Inventor:
Ronald W Ingram, Toronto, CA;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
425526 ; 264535 ;
Abstract
A system for preconditioning preforms prior to reheating the preforms for blow molding, includes an area for receiving finished preforms, a conveyor for moving the preforms from the area and to a blow molding operation, a reheat section connected with the conveyor for receiving the preforms and for heating the preforms in preparation for blow molding, and a preconditioning section for preconditioning the temperature of the preforms prior to distributing the preforms to the reheat section such that the heat energy contained by each preform is substantially the same and uniformly distributed throughout each preform.