Clean room system

United States of America Patent

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Mar 15, 2005
Grant Date
Jan 16, 2003
app pub date
May 17, 1996
filing date
May 19, 1995

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Abstract

A clean room system has filter-fan units each having at least one fan motor and being connected to an electric network. At least one central control unit is provided. A connecting bus system for connecting the filter-fan units to one another and to the at least one central control unit is provided.

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Patent Owner(s)

Patent Owner	Address
EBM WERKE GMBH & CO	BACHMUHLE 2 74673 MULFINGEN
MEISSNER + WURST GMBH & CO LUFTTECH-NISCHE ANLAGEN GEBAUDE- UND VERFAHRENSTECHNIK	ROSSBACHSTR 38 70499 STUTTGART

International Classification(s)

H04Q:SELECTING

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lipp, Helmut	Hohebach, DE	17	202
Reinhardt, Wilhelm	Schorzberg, DE	25	341
Renz, Manfred	Ditzingen, DE	14	201
Schneeweiss, Hartmut	Bad Mergentheim, DE	3	56

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Clean room system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

08652914

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PATENT NO	6867682
APP PUB NO	20030011465A1
SERIAL NO	08652914
DOCKET NO

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 15, 2005	US,6867682,B2 US6867682B2	GRANTED PATENT AS SECOND PUBLICATION
January 16, 2003	US,20030011465,A1 US20030011465A1	FIRST PUBLISHED PATENT APPLICATION

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08652914

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