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:
Jul. 16, 2019
Filed:
Sep. 26, 2016
Applicant:
Caterpillar Inc., Peoria, IL (US);
Inventor:
David G. Kupper, Edelstein, IL (US);
Assignee:
Caterpillar Inc., Deerfield, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 11/04 (2006.01); F16J 15/3284 (2016.01); F16J 15/3204 (2016.01); F16J 15/3268 (2016.01); F16J 15/34 (2006.01);
U.S. Cl.
CPC ...
F16J 15/3284 (2013.01); F16C 11/04 (2013.01); F16J 15/3204 (2013.01); F16J 15/3268 (2013.01); F16J 15/344 (2013.01);
Abstract
A seal assembly for use in a dynamic pin joint defining axial and radial directions comprises a counterface seal ring subassembly including a counterface seal ring member that includes a radially extending planar seal face and a first contoured load ring interface, and a first load ring.