Battery jump starting device

FIG. 1 is a front, right, and top perspective view of a battery jump starting device, showing our design.

FIG. 2 is a rear, left, and bottom perspective view thereof.

FIG. 3 is a front, left, and top perspective view thereof.

FIG. 4 is a rear, right, and bottom perspective view thereof.

FIG. 5 is a front elevation view thereof.

FIG. 6 is a rear elevation view thereof.

FIG. 7 is a right side elevation view thereof.

FIG. 8 is an enlarged view of detail 8 in FIG. 1 .

FIG. 9 is an enlarged view of detail 9 in FIG. 1 .

FIG. 10 is an enlarged view of detail 10 in FIG. 1 .

FIG. 11 is an enlarged view of detail 11 in FIG. 1 .

FIG. 12 is an enlarged view of detail 12 in FIG. 1 .

FIG. 13 is an enlarged view of detail 13 in FIG. 1 .

FIG. 14 is an enlarged view of detail 14 in FIG. 3 .

FIG. 15 is an enlarged view of detail 15 in FIG. 3 .

FIG. 16 is an enlarged view of detail 16 in FIG. 3 ; and,

FIG. 17 is an enlarged view of detail 17 in FIG. 3 .

The broken lines shown in the drawings are included for the purpose of illustrating portions of the battery jump starting device that form no part of the claimed design.

Dot-dash broken lines framing portions of the claimed design that are illustrated for enlargements form no part of the claimed design.