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POUR LE PERFECTIONNEMENT DES A

Overview
  • Total Patents
    13
About

POUR LE PERFECTIONNEMENT DES A has a total of 13 patent applications. Its first patent ever was published in 1950. It filed its patents most often in France, Canada and Switzerland. Its main competitors in its focus markets consumer goods, textiles and paper and optics are ASHER WILLIAM J, SCHWARZENBERG WASCHGERAETE and KIM SOO BONG.

Patent filings in countries

World map showing POUR LE PERFECTIONNEMENT DES As patent filings in countries
# Country Total Patents
#1 France 8
#2 Canada 1
#3 Switzerland 1
#4 Spain 1
#5 United Kingdom 1
#6 United States 1

Patent filings per year

Chart showing POUR LE PERFECTIONNEMENT DES As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rene Praud 2
#2 Praud Rene 2

Latest patents

Publication Filing date Title
ES251186A3 Improvements in the heating appliances for multiple uses (Machine-translation by Google Translate, not legally binding)
GB772095A Steam irons
CA566356A Steam iron