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:
Nov. 16, 1976
Filed:
Aug. 18, 1975
Applicant:
Inventor:
David N Tally, Arvada, CO (US);
Assignee:
The Gates Rubber Company, Denver, CO (US);
Primary Examiner:
Int. Cl.
CPC ...
B29H / ;
U.S. Cl.
CPC ...
264295 ; 264317 ; 264339 ;
Abstract
The method includes filling the hollow interior of a flexible uncured tubular preform with a flowable substantially incompressible material, training the thus filled tubular element about discrete support means which contact a portion of the exterior surface of the tubular element to form the desired serpentine configuration, and then curing the filled, serpentined tubular element followed by totally discharging the incompressible material from the interior of the tubular element.