Ribbon wound roll

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7645134
APP PUB NO 20080145470A1
SERIAL NO

11612739

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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There is provided a tool roll with a cylindrical base and a first ribbon having an inner face, an outer face, and first and second major sides located therebetween. The outer face of the first ribbon includes a plurality of depressions or holes formed therein and the first ribbon is wound in helical coils around the base roll such that the inner face is proximate the base roll. The plurality of depressions or holes in the outer face of the first ribbon form a plurality of discrete mold cavities with each of the discrete mold cavities including a mold opening at the outer face of the first ribbon.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ausen, Ronald W St. Paul, US 92 1026
Behrens, Mark S Lindstrom, US 1 3
Jackson, Byron M Forest Lake, US 31 593
Pariseau, Timothy P Forest Lake, US 9 39

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