Needle roller

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8752460
APP PUB NO 20110100176A1
SERIAL NO

12736384

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A needle roll for perforation or pickup of material pieces or webs includes a needle roll body and needles. The needles protrude beyond the outer surface of the needle roll body for perforation into the material pieces or webs. The material roll body is mounted to rotate in a machine frame. The needles are movable relative to the needle roll body.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
WINDMOELLER & HOELSCHER KGLENGERICH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kroeger, Thorsten Rahden, DE 1 2

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