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:
Aug. 01, 1978
Filed:
Mar. 18, 1977
Applicant:
Inventors:
James M Hush, Evergreen, CO (US);
Donald J McPhee, Littleton, CO (US);
Assignee:
The Gates Rubber Company, Denver, CO (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
156149 ; 156172 ; 15624412 ; 156272 ; 156380 ; 156393 ; 156498 ; 219 / ; 264 25 ; 264103 ; 264209 ;
Abstract
A partially cured flexible vulcanizable core useful in the manufacture of hose, for instance, is produced by passing the vulcanizable core through a microwave zone while simultaneously contacting only the outer surface of the core with a cool stream of fluid, so that the core becomes substantially cured with the exception of a layer at the outer surface of the core, which remains substantially uncured.