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. 25, 2017
Filed:
May. 08, 2014
Applicant:
Pennsy Corporation, West Chester, PA (US);
Inventors:
Perry Levitt, West Chester, PA (US);
Aaron Stern, West Chester, PA (US);
Manuel Tavares, Doylestown, PA (US);
Zachary Ryan Brook, Leola, PA (US);
Wayne H. Murphy, Pottstown, PA (US);
Assignee:
Pennsy Corporation, West Chester, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
B61G 3/06 (2006.01);
U.S. Cl.
CPC ...
B61G 3/06 (2013.01);
Abstract
A knuckle thrower for a railway coupler assembly, the thrower having a knuckle actuating leg, a leg lock seat, an upper pivot structure, a lower trunnion, and stress relief feature for relieving stresses imparted on the thrower, which, according to some embodiments may include a recess provided in the perimeter wall thereof, and one or more supporting ribs.