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. 23, 1976
Filed:
Oct. 06, 1975
Applicant:
Inventor:
David G Ballou, Ozark, MO (US);
Assignee:
Dayco Corporation, Dayton, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29D / ; B29H / ; B16G / ;
U.S. Cl.
CPC ...
156137 ; 7423 / ; 74232 ; 74233 ; 156189 ; 156193 ; 156244 ; 156304 ;
Abstract
An endless power transmission belt structure and method of making same comprised of a plurality of thermoplastic elastomeric layers with each layer having properties which are different from properties of an adjoining layer and each layer being particularly suited for the location and arrangement thereof in the belt structure.