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ZWEIRAD UNION AG

Overview
  • Total Patents
    38
About

ZWEIRAD UNION AG has a total of 38 patent applications. Its first patent ever was published in 1953. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets transport, measurement and mechanical elements are ZWEIRAD UNION A G, TOWNSEND ROY C and NICOLAS & FILS JEAN.

Patent filings in countries

World map showing ZWEIRAD UNION AGs patent filings in countries
# Country Total Patents
#1 Germany 16
#2 Austria 7
#3 Switzerland 6
#4 Spain 3
#5 United Kingdom 2
#6 Sweden 2
#7 Denmark 1
#8 United States 1

Patent filings per year

Chart showing ZWEIRAD UNION AGs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Bauer Fritz 11
#2 Wendel Josef 9
#3 Georg Behrmann 7
#4 Stellwag Johann 3
#5 Behrmann G 2
#6 Franz Ischinger 2
#7 Schoenhoefer Hans 2
#8 Stuckenberger Ernst 1
#9 Heinz Estel 1
#10 Estel H 1

Latest patents

Publication Filing date Title
GB1044897A Improvements in or relating to pneumatically tyred wheels
ES299002A1 Wheel system with low pressure pneumatic (Machine-translation by Google Translate, not legally binding)
ES298842A1 System of transmission of steering by zipper (Machine-translation by Google Translate, not legally binding)
ES287307A1 Automobile vehicle (Machine-translation by Google Translate, not legally binding)
GB907903A Improvements in or relating to motor bicycles
DE1132460B Handlebar attachment on two-wheeled vehicles, e.g. B. bicycles, motorcycles or the like.
DE1094612B Frame for bicycles, motorcycles or the like.