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TRNKA JAN

Overview
  • Total Patents
    14
About

TRNKA JAN has a total of 14 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Czechoslovakia. Its main competitors in its focus markets textiles and paper are VER STRUMPFWERKE ESDA, METALOTEHNICA and MASRIERA S A.

Patent filings in countries

World map showing TRNKA JANs patent filings in countries
# Country Total Patents
#1 Czechoslovakia 14

Patent filings per year

Chart showing TRNKA JANs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

# Technology
#1 Knitting

Top inventors

# Name Total Patents
#1 Novacek Jindrich 10
#2 Trnka Jan Ing 7
#3 Trnka Jan 7
#4 Kabatek Jan 6
#5 Salamoun Vladimir 5
#6 Matejicek Jilji Ing 5
#7 Salomoun Vladimir 4
#8 Fikrle Jan 2
#9 Krulova Jarmila 2
#10 Dusik Josef 1

Latest patents

Publication Filing date Title
CS899488A1 Weft metering device for shuttless looms
CS537887A1 Apparatus arresting equipment
CS538087A1 Device of a circular knitting machine for stock goods production
CS948585A1 Locking system
CS564883A1 Apparatus for controling of a thread leadings
CS233917B1 Circular knitter
CS234912B1 Eqipment for circular knitting frame lubrication
CS228951B1 Circular knitting machine for manufacturing hosiery and like goods
CS224327B1 Density control device for circular knitting machines
CS228310B1 Density device for a circular knitting machine
CS228309B1 Cam system for circular knitting machine
CS217859B1 Facility for compulsory feeding of the thread
CS225071B1 The control device of working parts of circular knitter for the production of stocking ware
CS204781B1 Push cam driving mechanisms