Magnetic hub assembly for data storage disk

United States of America Patent

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Nov 9, 2004
Grant Date
Nov 1, 2001
app pub date
Dec 21, 2000
filing date
Apr 28, 2000

priority date (Note)
Expired

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Abstract

A hub assembly for a data storage disk including a hub member and a raised boss near a center axis of the hub member, the raised boss being surrounded by an annular bonding surface and being configured so as to protrude into a center hole of a data storage disk when the bonding surface is in contact with a surface of the disk.

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Patent Owner(s)

Patent Owner	Address
CLEARWATER INNOVATIONS LLC	356 GREENWOOD COURT VILLANOVA PA 19085

International Classification(s)

G11B:INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BET....

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[Patents Count]

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Inventor Name	Address	# of filed Patents	Total Citations
Abrahamson, Scott D	Longmont, CO	10	73
Berg, Thomas E	Fort Collins, CO	39	304
Freeman, Robert D	Erie, CO	28	274

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Magnetic hub assembly for data storage disk

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09746265

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PATENT NO	6817026
APP PUB NO	20010036149A1
SERIAL NO	09746265
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
November 09, 2004	US,6817026,B2 US6817026B2	GRANTED PATENT AS SECOND PUBLICATION
November 01, 2001	US,20010036149,A1 US20010036149A1	FIRST PUBLISHED PATENT APPLICATION

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09746265

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