Retroreflective sheeting with coated back surface

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United States of America Patent

PATENT NO 5910858
SERIAL NO

08625860

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides a retroreflective sheeting having a front surface and a back surface, the retroreflective sheeting retroreflecting light entering through the front surface, wherein the retroreflective sheeting comprises encapsulated-lens retroreflectors. The retroreflective sheeting includes a plurality of indentations in the back surface of the retroreflective sheeting and seal coat at least partially filling the indentations.

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First Claim

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Patent Owner(s)

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

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frey, Cheryl M White Bear Lake, MN 15 912
Wilson, Bruce B Woodbury, MN 25 477

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