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. 04, 1989
Filed:
Mar. 27, 1987
Applicant:
Inventor:
Graham M Fee, Geneva, OH (US);
Assignee:
Chemetron-Railway Products, Inc., Wheeling, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E01B / ;
U.S. Cl.
CPC ...
238 21 ; 238338 ; 238349 ;
Abstract
A main railway rail and a guard rail are maintained in spaced apart relationship on a tie plate having a shoulder located between the rails by an elastically deformed clip. The clip has two end lengths extending from opposite ends of a central length. One length of the clip rides on the main rail flange and the other length of the clip rides on the guard rail flange while the central length engages the intermediate shoulder.
Fee, Graham. (1989). Railway rail assembly (U.S. Patent No. 4844337). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4844337
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile