Zellweger Uster Ltd.
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Sep 08, 1992 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 478 Total Citation Count
- Sep 03, 1976 Earliest Filing
- 41 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5146550 Process for displaying measuring results in graphic form in test apparatus for testing textile goods and apparatus for carrying out the processJul 17, 91Sep 08, 92[G06F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4873057 Apparatus for carrying out a titration procedure for the chemical analysis of a sampleExpiredMar 10, 87Oct 10, 89[G01N]
4794802 Process and apparatus for measuring the warp tension in looms and the likeExpiredMar 24, 87Jan 03, 89[G01L, G01B]
4764724 Measuring head for inductive measurement of the thickness of an insulating layer on an electric conductorExpiredMay 28, 86Aug 16, 88[G01B, G01R]
4758691 Apparatus for determining the position of a movable objectExpiredJan 23, 87Jul 19, 88[G08C, G09G]
4716764 Method and device for determining the cross-section of elongated objects using a sound fieldExpiredSep 17, 85Jan 05, 88[G01N]
4653153 Method and device for the optimization of the drawing process on autoleveller drawframes in the textile industryExpiredSep 16, 85Mar 31, 87[D01H]
4643230 Method and apparatus for the automatic monitoring of textile fabrics, especially woven fabricsExpiredApr 18, 85Feb 17, 87[G01N, D03J]
4642637 Method for transmitting data via a line of an alternating current distribution network, and a transmitter for carrying out the methodExpiredAug 20, 85Feb 10, 87[H04M]
4638169 Measuring device for measuring the cross-section of textile yarnsExpiredSep 26, 84Jan 20, 87[G01B]
4625543 Method and device for calibrating an analyzer for measuring low ion activity values in a sample streamExpiredJul 10, 85Dec 02, 86[G01C]
4619527 Process and device for automatically detecting faults in fabrics and similar textile sheet-like structuresExpiredDec 09, 83Oct 28, 86[G01N, G06K]
4591995 Process and device for monitoring single strands in stranding processesExpiredMar 08, 83May 27, 86[G01N, G05B, G06F]
4549428 Device for the determination of the amount of substance or the density of fiber structuresExpiredFeb 22, 83Oct 29, 85[G01N, D01H]
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