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:
Apr. 21, 1992
Filed:
Feb. 28, 1991
Applicant:
Inventors:
Donald G Carson, Albuquerque, NM (US);
Diamantis D Preonas, Albuquerque, NM (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
74 8922 ; 74 107 ; 745005 ; 7450 / ; 74506 ;
Abstract
Rotary drive apparatus includes first member journaled for rotation coupled by a cable to a second member also journaled for rotation, and at least one outer peripheral surface, on which the cable winds and unwinds, includes a smooth outer periphery. One of the rotatable members is the driving member, and the other rotatable member is the driven member.