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US Patent 8640267 Protective helmet

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Patent abstractTimelineTable: Further ResourcesReferences
Is a
Patent
Patent
1

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
1
Patent Number
86402671
Patent Inventor Names
Yochanan Cohen1
Date of Patent
February 4, 2014
1
Patent Application Number
136176631
Date Filed
September 14, 2012
1
Patent Citations Received
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US Patent 12121095 Helmet
2
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US Patent 11910859 Football helmet with impact attenuation system
3
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US Patent 12059051 System and method for designing and manufacturing a protective sports helmet
4
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US Patent 12102159 Impact absorbing structures for athletic helmet
5
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US Patent 12108818 Apparatuses, systems and methods for equipment for protecting the human body by absorbing and dissipating forces imparted to the body
6
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US Patent 11659882 Helmet padding system
7
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US Patent 11659881 Helmet cover assembly having at least one mounting device
8
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US Patent 11696612 Helmet
9
...
Patent Primary Examiner
‌
Alissa L. Hoey
1
Patent abstract

Embodiments of a protective helmet have a shell formed from a cushioning material, a cushioning spacer layer coupled to the shell and only partially covering an inner surface of the shell, a hard inner structure having an outer surface attached to the cushioning spacer layer and an inner surface, and an innermost cushioning pad layer attached to the inner surface of the hard inner structure. A flexible thin cover extending around an outer surface of said shell and with or without graphics may be provided.

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