Ergonomic chair

United States of America Patent

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May 6, 2008
Grant Date
Mar 23, 2006
app pub date
Jun 13, 2005
filing date
Jun 12, 2004

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Abstract

An ergonomic chair having a cooperatively adjustable knee support and seat is herein disclosed. The knee support and seat may be adjusted to position a user of the chair in a physiologic attitude that approaches the neutral position.

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Patent Owner(s)

Patent Owner	Address
SOURCE MACHINE INC	14310 EWING AVENUE SOUTH #400 BURNSVILLE MN 55306

International Classification(s)

A47C:CHAIRS

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[Patents Count]

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Inventor Name	Address	# of filed Patents	Total Citations
Dandurand, DuWayne	Belle Plaine, MN	10	223
Tholkes, Alan L	Burnsville, MN	16	599

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Ergonomic chair

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11151688

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PATENT NO	7367623
APP PUB NO	20060061172A1
SERIAL NO	11151688
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
May 06, 2008	US,7367623,B2 US7367623B2	GRANTED PATENT AS SECOND PUBLICATION
March 23, 2006	US,20060061172,A1 US20060061172A1	FIRST PUBLISHED PATENT APPLICATION

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11151688

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