Safety helmet
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The broken lines shown in the drawings illustrate portions of the safety helmet that form no part of claimed design.
Claims
The ornamental design for a safety helmet, as shown and described.
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Type: Grant
Filed: Apr 25, 2019
Date of Patent: Jun 15, 2021
Assignee: Klein Tools, Inc. (Lincolnshire, IL)
Inventor: Kingston Wong (Lincolnshire, IL)
Primary Examiner: Kimberly Barnes
Application Number: 29/688,953