Locomotive brake maintenance lock-out clamp

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Description

FIG. 1 is a side perspective view embodying my new design;

FIG. 2 is a top plan view;

FIG. 3 is a side elevation view;

FIG. 4 is a bottom plan view; and,

FIG. 5 is an end elevation view.

Referenced Cited
U.S. Patent Documents
D56135 August 1920 Geilinger
D229100 November 1973 Ulandis
D293547 January 5, 1988 Owen
3269159 August 1966 Young
3754418 August 1973 Muller
3982413 September 28, 1976 Stone et al.
5285881 February 15, 1994 Lero et al.
Patent History
Patent number: D351123
Type: Grant
Filed: Apr 29, 1993
Date of Patent: Oct 4, 1994
Inventor: Richard Graham (Allentown, NJ)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. Brown
Law Firm: Sperry, Zoda & Kane
Application Number: 0/7,667
Classifications
Current U.S. Class: Tie Plate Or Clamp (D12/51); D/8396