Lighted hard hat
The broken lines are provided for environmental purposes only, and form no part of the claimed design.
Claims
We claim the ornamental design for a lighted hard hat, as shown and described.
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Type: Grant
Filed: May 4, 2021
Date of Patent: Oct 3, 2023
Assignee: Coast Cutlery Co. (Portland, OR)
Inventors: Todd Ernst (Portland, OR), Brian Sheehy (Los Angeles, CA), David D. Lewin (Portland, OR)
Primary Examiner: Kimberly Barnes
Application Number: 29/782,173