Zellweger Luwa AG

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zellweger Luwa AG.The latest application filed is for "air distributor assembly and process for air conditioning a textile machine using a displacement type air flow system".

Company Profile

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Zellweger Luwa AG - Zurich CH
Zellweger Luwa AG - CH CH
Zellweger Luwa AG - Uster CH
Zellweger Luwa AG - Oster CH

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Air distributor assembly and process for air conditioning a textile machine using a displacement type air flow system Grant RE39,655 - Verner , et al. May 29, 2	2007-05-29
Method and apparatus for assessing the effect of yarn faults on woven or knitted fabrics Grant 6,683,687 - Hoeller January 27, 2	2004-01-27
Traveling cleaner for textile manufacturing plant Grant 6,601,521 - Keller , et al. August 5, 2	2003-08-05
Method and device for clearing yarns Grant 6,374,152 - Wepfer , et al. April 16, 2	2002-04-16
Method for representing properties of elongated textile test specimens Grant 6,343,508 - Feller February 5, 2	2002-02-05
Method and apparatus for determining causes of faults in yarns, rovings and slivers Grant 5,834,639 - Meier , et al. November 10, 1	1998-11-10
Yarn sensor Grant 5,768,938 - Schilling , et al. June 23, 1	1998-06-23
Measuring transformer for solid-state electricity meters Grant 5,587,695 - Warmerdam December 24, 1	1996-12-24
System for creating a fault diagnosis on production machines and application of the system on textile machines Grant 5,497,335 - Hoeller March 5, 1	1996-03-05
Method and apparatus for calibration of an electricity meter Grant 5,399,963 - Manser , et al. March 21, 1	1995-03-21

Company Registrations

NCAGE Code	ST306	ZELLWEGER LUWA AG
CAGE Code	ST306	ZELLWEGER LUWA AG

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