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:
May. 10, 1988
Filed:
Sep. 03, 1986
Applicant:
Inventor:
Karl Singer, Palatine, IL (US);
Assignee:
D&K Custom Machine Design, Inc., Palatine, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B30B / ; B30B / ;
U.S. Cl.
CPC ...
156499 ; 291218 ; 29132 ; 100 / ; 156555 ; 156582 ; 1565831 ;
Abstract
A laminating system includes a pair of heated laminating rollers for drawing laminating film from supply rolls and preheat members between the supply rolls and the laminating rollers with the rollers being heated by circulating oil. The preheat members have surface area consisting of a synthetic resin polymer having areas of chromium interspersed therein. a single-sided laminating system is also disclosed with a laminating roller covered with a chromium-synthetic resin polymer.