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ZELLWEGER LTD FACTORIES FOR AP

Overview
  • Total Patents
    30
About

ZELLWEGER LTD FACTORIES FOR AP has a total of 30 patent applications. Its first patent ever was published in 1945. It filed its patents most often in United Kingdom. Its main competitors in its focus markets packaging and shipping, textiles and paper and environmental technology are HANSEN HANS ADOLF, ZELLWEGER AG APP U MASCHINENFA and MCGREGOR & BALFOUR LTD.

Patent filings in countries

World map showing ZELLWEGER LTD FACTORIES FOR APs patent filings in countries
# Country Total Patents
#1 United Kingdom 30

Patent filings per year

Chart showing ZELLWEGER LTD FACTORIES FOR APs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB1062609A Improvements relating to knot-tying attachments for joining ends of textile threads
GB1025708A Improvements relating to the determination of the maximum consumption of electrical power
GB985062A Improvements in or relating to the electromechanical determination of forces with a direct digital result
GB924403A A device for averaging a variable function
GB967072A An apparatus for receiving control signals superposed on an existing power supply system
GB905245A Improvements relating to devices for tying ends of textile threads
GB906737A Improvements relating to the threading of warp threads
GB887547A Improvements relating to the detection and removal of defective spontaneous cross section variation in textile material
GB903445A Method of and apparatus for the determination of spontaneous cross sectional variations in textile materials
GB916443A Improvements relating to warp tying machines for use with weaving looms
GB899827A Method and device for determining spontaneous cross sectional variations in textile material
GB886433A Improvements relating to warp-tying machines and the like
GB855267A Method and device for determining spontaneous cross sectional variations in textile material
GB852529A Improvements relating to warp-tying machines for use with weaving looms
GB887599A Improvements relating to the determination of the denier of yarns
GB859068A Improvements relating to devices for dividing a thread from a warp
GB863146A Improvements in or relating to the control of drafting systems in textile spinning machines
GB838587A Improvements relating to apparatus for clamping warp threads
GB837077A Improvements relating to apparatus for tying threads
GB832261A Improvements relating to the knotting of the ends of textile threads