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. 17, 2020
Filed:
Aug. 11, 2016
Applicant:
Trelleborg Sealing Solutions Us, Inc., Fort Wayne, IN (US);
Inventors:
Samuel D. Wagoner, Woodburn, IN (US);
Jeff A. Baehl, Fort Wayne, IN (US);
Larry J. Castleman, Monroeville, IN (US);
Assignee:
Trelleborg Sealing Solutions US, Inc., Fort Wayne, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J 15/32 (2016.01); F16J 15/3232 (2016.01); F16J 15/3256 (2016.01);
U.S. Cl.
CPC ...
F16J 15/3232 (2013.01); F16J 15/3256 (2013.01);
Abstract
A seal assembly includes a pair of opposing seal lips, a bearing contacting both seal lips, a wall structure placed between and in contact with both seal lips, and a housing enclosing the pair of seal lips and the bearing that is configured to axially slide the seal lips, wall structure and bearing as the housing axially slides.