Method of making an abrasive article

United States of America Patent

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Sep 30, 1997
Grant Date
N/A
app pub date
Mar 13, 1996
filing date
Jan 13, 1994

priority date (Note)
Expired

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Abstract

A method for making an abrasive article is disclosed, including the steps of providing a substrate having abrasive means on one surface, and providing a plurality of hooking stems on the opposite surface thereof. Several illustrative variations of the inventive method are disclosed.

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Patent Owner(s)

Patent Owner	Address
3M INNOVATIVE PROPERTIES COMPANY	P O BOX 33427 ST PAUL MN 55133-3427

International Classification(s)

B24D:TOOLS FOR GRINDING, BUFFING, OR SHARPENING

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bell, Donald R	White Bear Township, Ramsey County, MN	16	552
Chesley, Jason A	Hudson, WI	24	1399
Rude, Harold E	Roseville, MN	16	575
Sheffield, William F	Oakdale, MN	20	933
Slama, David F	Vadnais Heights, MN	50	990
Stephens, Alan N	Warwickshire, GB	10	483

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Method of making an abrasive article

Number of patents in Portfolio can not be more than 2000

United States of America Patent

08615126

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PATENT NO	5672186
SERIAL NO	08615126
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08615126

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