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. 02, 2019
Filed:
Mar. 27, 2014
Applicant:
Illinois Tool Works Inc., Glenview, IL (US);
Inventors:
Randy S. McDonald, Sussex, WI (US);
Brian A. Stelloh, Franklin, WI (US);
Assignee:
Illinois Tool Works Inc., Glenview, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03G 7/06 (2006.01); F16J 15/18 (2006.01);
U.S. Cl.
CPC ...
F03G 7/06 (2013.01); F16J 15/18 (2013.01);
Abstract
A seal assembly for a wax motor or the like provides an elastomeric seal, fitting against an actuator shaft that may slide through the elastomeric seal, where the elastomeric seal has mold flash regions that are displaced from the contact area between the shaft and the elastomeric seal significantly increasing elastomeric seal life.