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:
Jan. 11, 2000
Filed:
Sep. 22, 1994
Applicant:
Inventor:
John Wilbur Kelley, Houston, TX (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
7442 / ; 74DI / ;
Abstract
A system for transmitting power and motion is presented in which at least one component for transmitting power and motion communicates power and motion to another component in which two means are articles of polyketone polymer. In one aspect of the invention the component for transmitting power and motion are spur gears. In another aspect of the invention at least one of the component for transmitting power and motion includes worm gearing.