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Chin guard for a football helmet
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Patent number D993541
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Issue date Jul 25, 2023
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Riddell, Inc.
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Vittorio Bologna
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D29 - Equipment for safety, protection, and rescue
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Football helmet
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Patent number D980537
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Issue date Mar 7, 2023
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Riddell, Inc.
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Vittorio Bologna
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D29 - Equipment for safety, protection, and rescue
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Visor for a football helmet
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Patent number D946833
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Issue date Mar 22, 2022
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Riddell, Inc.
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Vittorio Bologna
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D29 - Equipment for safety, protection, and rescue
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Visor for a football helmet
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Patent number D939782
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Issue date Dec 28, 2021
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Riddell, Inc.
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Vittorio Bologna
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D29 - Equipment for safety, protection, and rescue
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Visor for a football helmet
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Patent number D939151
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Issue date Dec 21, 2021
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Riddell, Inc.
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Vittorio Bologna
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D29 - Equipment for safety, protection, and rescue
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Football helmet
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Patent number D927078
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Issue date Aug 3, 2021
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Riddell, Inc.
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Vittorio Bologna
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D29 - Equipment for safety, protection, and rescue
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Protective sports cap
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Patent number D927074
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Issue date Aug 3, 2021
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Riddell, Inc.
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Vittorio Bologna
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D29 - Equipment for safety, protection, and rescue
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Football helmet
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Patent number D916385
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Issue date Apr 13, 2021
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Riddell, Inc.
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Chris Withnall
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D29 - Equipment for safety, protection, and rescue
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Quick release connector
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Patent number 10,856,600
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Issue date Dec 8, 2020
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Riddell, Inc.
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Thad M. Ide
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A63 - SPORTS GAMES AMUSEMENTS