Backingless abrasive article

United States of America Patent

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Jan 8, 2013
Grant Date
Sep 29, 2011
app pub date
Jun 7, 2011
filing date
Jul 14, 2006

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Abstract

An abrasive article includes an abrasive layer having an array of protrusions. The abrasive layer has a thickness not greater than about 500 mils. The abrasive article is free of a backing layer.

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Patent Owner(s)

SAINT-GOBAIN ABRASIFS;SAINT-GOBAIN ABRASIVES, INC.

International Classification(s)

B24D:TOOLS FOR GRINDING, BUFFING, OR SHARPENING

[Classification Symbol]

[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Sankaranarayanan, Ramaswamy	Natick, US	3	3

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Backingless abrasive article

Number of patents in Portfolio can not be more than 2000

United States of America Patent

13155088

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PATENT NO	8349041
APP PUB NO	20110232198A1
SERIAL NO	13155088
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 08, 2013	US,8349041,B2 US8349041B2	GRANTED PATENT AS SECOND PUBLICATION
September 29, 2011	US,20110232198,A1 US20110232198A1	FIRST PUBLISHED PATENT APPLICATION

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13155088

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