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. 04, 1990
Filed:
Nov. 22, 1989
William E Fritz, Naperville, IL (US);
James C Pankow, Geneva, IL (US);
Gen-Tech, Inc., North Aurora, IL (US);
Abstract
A lock for the end tube assembly and gate valve for the outlet gate of a railroad hopper car includes an elongated flexible cable and a locking element. The end tube assembly includes an end tube and an end tube cap for closing the end tube. There is a pivotal connection and a latch between the cap the end tube. The latch includes a latch member having an opening therein. The gate valve includes a valve member and an operating handle. The operating handle has an opening therein and is located adjacent to the latch member. The elongated cable, which forms a portion of the lock, passes through the handle opening and the latch member opening and has opposite ends thereof secured together by the locking element.