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HERMANN KOEHLER AKT GES

Overview
  • Total Patents
    11
About

HERMANN KOEHLER AKT GES has a total of 11 patent applications. Its first patent ever was published in 1923. It filed its patents most often in Germany. Its main competitors in its focus markets textiles and paper are MICROCORE CO LTD, BERNINA INT AG and GUSTAV TITTEL.

Patent filings in countries

World map showing HERMANN KOEHLER AKT GESs patent filings in countries
# Country Total Patents
#1 Germany 11

Patent filings per year

Chart showing HERMANN KOEHLER AKT GESs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper

Focus technologies

Top inventors

# Name Total Patents
#1 Hoede Walter 6

Latest patents

Publication Filing date Title
DE697935C for zigzag sewing machines
DE697933C for zigzag sewing machines
DE693789C Thread tensioning device for sewing machines
DE694339C Device for creating decorative seams on zigzag sewing machines
DE692870C g is the swing amplitude of the needle on zigzag sewing machines
DE692715C Device for automatic regulation of the lateral needle oscillation on zigzag sewing machines
DE601130C Dust-proof sewing machine cabinet
DE598424C Dust-proof sewing machine cabinet
DE411850C Fabric frame for embroidery sewing machines
DE470470C Base plate extension for sewing machines with retractable upper part
DE599979C Dust-proof sewing machine cabinet