Railway tie plate

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Description

FIG. 1 is a top perspective view of a railway tie plate showing my new design.

FIG. 2 is a perspective view of the side opposite that shown in FIG. 1.

FIG. 3 is a bottom perspective view thereof.

Referenced Cited
U.S. Patent Documents
1333860 March 1920 Lundie
1817849 August 1931 Schupp
3062450 November 1962 Hanff
4723706 February 9, 1988 Ortwein
4756477 July 12, 1988 Schumaker
Foreign Patent Documents
848143 September 1960 GBX
Patent History
Patent number: D301129
Type: Grant
Filed: Jul 14, 1986
Date of Patent: May 16, 1989
Assignee: Tullamore Nominees Pty. Ltd. (Montacute)
Inventor: Robert J. Rex (Adelaide)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Kay H. Chin
Law Firm: Oldham & Oldham Co.
Application Number: 6/885,147
Classifications
Current U.S. Class: Tie Plate Or Clamp (D12/51)