Ball valve lockout device

Abstract

Description

FIG. 1 is a top, front, and right side perspective view of a ball valve lockout device in accordance with the design;

FIG. 2 is a bottom, front, and left side perspective view of the ball valve lockout device of FIG. 1;

FIG. 3 is a front elevational view of the ball valve lockout device of FIG. 1;

FIG. 4 is a rear elevational view of the ball valve lockout device of FIG. 1;

FIG. 5 is a right side elevational view of the ball valve lockout device of FIG. 1;

FIG. 6 is a left side elevational view of the ball valve lockout device of FIG. 1;

FIG. 7 is a top plan view of the ball valve lockout device of FIG. 1; and,

FIG. 8 is a bottom plan view of the ball valve lockout device of FIG. 1.

The broken lines illustrate portions of the ball valve lockout device that form no part of the claimed invention.

Claims

The ornamental design for a ball valve lockout device, as shown and described.