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:
Jan. 31, 1989
Filed:
Mar. 25, 1988
Applicant:
Inventor:
Albert E Rex, Prospect, AU;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E01B / ;
U.S. Cl.
CPC ...
238351 ; 238349 ;
Abstract
An insert for a resilient rail fastening system, including a shank terminating at its lower end with an abutment to engage a lower surface of a base plate supporting a rail, the shank having at its upper end downwardly facing clip engaging surfaces which engage a resilient clip so as to cause compression thereof so that the rail engaged by the clip is biased into engagement with the base plate.