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:
Apr. 21, 1992
Filed:
May. 08, 1990
Michael G Hawryszkow, Munster, IN (US);
William D Wallace, Chicago, IL (US);
Edward G Lynch, Jr, Saugus, CA (US);
David W Daugherty, Jr, Bolingbrook, IL (US);
Wajih Kanjo, Lockport, IL (US);
Westinghouse Air Brake Company, Wilmerding, PA (US);
Sargent Industries, Inc., Waukesha, WI (US);
Abstract
Provided is an articulable spherical connection for a railway coupling arrangement. The connection includes a male connection member having a spherical connection portion secured to one end of a body portion and a female connection member having a split body portion. Each body portion of such femal connection member having a spherical cavity formed therein to receive a portion of the spherical connection portion of the male connection member therein. A securing device is provided to secure such split body portion together around the spherical connection portion of the male member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile