Spiral pertaining to a turbo-machine

United States of America Patent

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Jan 15, 2008
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Aug 4, 2005
app pub date
Nov 15, 2004
filing date
May 16, 2002

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Abstract

A spiral for a turbomachine including reinforcing sheets which are partially located in the transition region between the spiral and parallel plate.

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Patent Owner	Address
VA TECH HYDRO GMBH	1141 WIEN

International Classification(s)

F03B:MACHINES OR ENGINES FOR LIQUIDS

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Sugg, Josef-Michael	Hohentengen-Olkofen, DE	1	2

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Spiral pertaining to a turbo-machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10994031

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PATENT NO	7318700
APP PUB NO	20050169751A1
SERIAL NO	10994031
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 15, 2008	US,7318700,B2 US7318700B2	GRANTED PATENT AS SECOND PUBLICATION
August 04, 2005	US,20050169751,A1 US20050169751A1	FIRST PUBLISHED PATENT APPLICATION

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