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:
Dec. 08, 2015
Filed:
Nov. 21, 2013
Applicant:
Allison Transmission, Inc., Indianapolis, IN (US);
Inventor:
Robert Keith Dunlap, Greenwood, IN (US);
Assignee:
Allison Transmission, Inc., Indianapolis, IN (US);
Primary Examiner:
Int. Cl.
CPC ...
F16C 33/10 (2006.01); F16C 17/02 (2006.01);
U.S. Cl.
CPC ...
F16C 17/02 (2013.01); F16C 33/1055 (2013.01); F16C 33/1065 (2013.01); Y10T 29/49668 (2015.01);
Abstract
A bushing for promoting fluid transfer between a first body and a second body. The bushing includes a cylindrical sleeve including an inner surface and an outer surface. A groove is formed in the inner surface and defined by a first wall and a second wall. A plurality of openings is defined in the groove, such that the plurality of openings is radially spaced from one another.