Protective helmet with protective facepiece connection and adjustment provision

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United States of America Patent

PATENT NO 5291880
SERIAL NO

07731315

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In combination, a protective helmet including an outer shell and an inner impact shell, a protective facepiece, and interconnecting members for mounting the facepiece to the inner impact shell and for placing the facepiece into sealing engagement with the face of a wearer of the helmet.

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Patent Owner(s)

Patent OwnerAddress
MINE SAFETY APPLIANCES COMPANYLEGAL DEPARTMENT 121 GAMMA DRIVE PITTSBURGH PA 15238

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Almovist, Hans O Branford, CT 1 160
Drummond, Ian Victoria, AU 2 160
Huey, Benjamin West Chester, PA 1 160
Kjellberg, Bengt Branford, CT 1 160
Stevens, Jr Raymond E Greenville, DE 1 160

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