Engaging assembly for abrasive back-up pad

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6988941
APP PUB NO 20050079802A1
SERIAL NO

10610774

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A back-up pad for supporting an abrasive article is disclosed. The back-up pad includes an engagement assembly bonded to a first major surface. The engagement assembly includes a first region including a plurality of first engagement means having a first durability. The engagement assembly also includes a second region including a plurality of second attachment means having a second durability. The first engagement means have a substantially higher durability than the second engagement means.

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Patent Owner(s)

  • 3M INNOVATIVE PROPERTIES COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Malaske, James W St. Paul, MN 5 108
Saunier, Robert G North St. Paul, MN 3 42

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