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:
Oct. 01, 1996
Filed:
Mar. 01, 1995
Applicant:
Inventor:
Keith D Conrad, Aberdeen, NC (US);
Assignee:
Westinghouse Air Brake Company, Wilmerding, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
188243 ; 1882 / ;
Abstract
A brake shoe key of the spring-type for affixing a brake shoe to a brake head, the key being formed from a flat strip of spring metal including a shank portion having a generally curvilinear profile and a head portion that is integral with the shank portion and is characterized by an open-loop configuration to provide a space in which a pry bar may be inserted, the open-loop configuration being formed by a stop leg that is outturned from one face of the shank and a pry leg that is spaced-apart from the stop leg on the opposite side thereof from the shank.