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. 03, 1981
Filed:
Jul. 10, 1979
Applicant:
Inventors:
Robert D Black, Ottumwa, IA (US);
Rodney G Koertner, Auburn, WA (US);
Assignee:
Deere & Company, Moline, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
474135 ; 34118 ; 198813 ; 198814 ;
Abstract
A belt drive system featuring an adjustable belt tightener including coordinated gauge means for designating the proper belt tension according to changing positions of the belt tightener as the belt stretches during operation of the drive.