Safety glow stick triangle
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The broken lines depict portions of the safety glow stick triangle that form no part of the claimed design.
Claims
The ornamental design for a safety glow stick triangle, as shown and described.
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Type: Grant
Filed: Jul 23, 2021
Date of Patent: Aug 29, 2023
Assignee: ILLINOIS TOOL WORKS INC. (Glenview, IL)
Inventors: Carey Christopher Costle (Tucson, AZ), Stephen Edward Richey (Greenville, SC)
Primary Examiner: Richard Kearney
Assistant Examiner: Benjamin M Weeks
Application Number: 29/800,822