Protective helmet
Description
The broken line showing of portions of the protective helmet depicts environment and forms no part of the claim.
Claims
I claim the ornamental design for a protective helmet, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D949483
Type: Grant
Filed: Aug 5, 2019
Date of Patent: Apr 19, 2022
Inventor: Luca Occhipinti (Montescudaio)
Primary Examiner: Kimberly Barnes
Application Number: 29/700,707
Type: Grant
Filed: Aug 5, 2019
Date of Patent: Apr 19, 2022
Inventor: Luca Occhipinti (Montescudaio)
Primary Examiner: Kimberly Barnes
Application Number: 29/700,707
Classifications
Current U.S. Class:
And Eye, Ear, Or Face Protection Feature (D29/105)