Safety helmet

Description

4.1 is a top-left-front perspective view of a safety helmet showing our new design;

4.2 is a top plan view thereof;

4.3 is a front elevation view thereof;

4.4 is a right side elevation view thereof;

4.5 is an rear elevation view thereof;

4.6 is a bottom plan view thereof; and

4.7 is a bottom-left-rear perspective view thereof.

Claims

The ornamental design for a safety helmet as shown and described.