CA175865S - Railroad car brake shoe key - Google Patents

Abstract

The design consists of the features of shape, configuration and ornamentation for RAILROAD CAR BRAKE SHOE KEY shown in the drawings. The broken lines shown in the Figures are for illustrative purposes only and form no part of the claimed design. FIG. 1 is a front left side perspective view of a RAILROAD CAR BRAKE SHOE KEY; FIG. 2 is a front right side perspective view of the RAILROAD CAR BRAKE SHOE KEY of FIG. 1; FIG. 3 is a rear perspective view of the RAILROAD CAR BRAKE SHOE KEY of FIG. 1; FIG. 4 is a front view of the RAILROAD CAR BRAKE SHOE KEY of FIG. 1; FIG. 5 is a rear view of the RAILROAD CAR BRAKE SHOE KEY of FIG. 1; FIG. 6 is a left side view of the RAILROAD CAR BRAKE SHOE KEY of FIG. 1, the right side view is a mirror image of the left side view; FIG. 7 is a top view of the RAILROAD CAR BRAKE SHOE KEY of FIG. 1; FIG. 8 is a bottom view of the RAILROAD CAR BRAKE SHOE KEY of FIG. 1; FIG. 9 is an enlarged fragmentary left side view of an upper portion (indicated in FIG. 6) of the RAILROAD CAR BRAKE SHOE KEY of FIG. 1; FIG. 10 is an enlarged fragmentary front left side perspective view of an upper portion (indicated in FIG. 1) of the RAILROAD CAR BRAKE SHOE KEY of FIG. 1; FIG. 11 is an enlarged fragmentary front right side perspective view of an upper portion (indicated in FIG. 2) of the RAILROAD CAR BRAKE SHOE KEY of FIG. 1; and FIG. 12 is an enlarged fragmentary rear perspective view of an upper portion (indicated in FIG. 3) of the RAILROAD CAR BRAKE SHOE KEY of FIG. 1.