Protective helmet
Description
Claims
The ornamental design for a protective helmet, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D1115179
Type: Grant
Filed: Sep 7, 2023
Date of Patent: Feb 24, 2026
Assignee: Studson, Inc. (Lake Oswego, OR)
Inventors: James Rogers (Carlisle), James A. Chilson (Ketchum, ID)
Primary Examiner: Kimberly Barnes
Application Number: 29/911,725
Type: Grant
Filed: Sep 7, 2023
Date of Patent: Feb 24, 2026
Assignee: Studson, Inc. (Lake Oswego, OR)
Inventors: James Rogers (Carlisle), James A. Chilson (Ketchum, ID)
Primary Examiner: Kimberly Barnes
Application Number: 29/911,725
Classifications
Current U.S. Class:
Cranial (D29/102)