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JOHN ALBERT CHAPPUIS

Overview
  • Total Patents
    12
About

JOHN ALBERT CHAPPUIS has a total of 12 patent applications. Its first patent ever was published in 1918. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets machine tools, consumer goods and mechanical elements are SCHRAUBENKOMBINAT VEB, SEONG JIN ENGINEERING CO LTD and TECH STELL CO LTD.

Patent filings in countries

World map showing JOHN ALBERT CHAPPUISs patent filings in countries
# Country Total Patents
#1 United Kingdom 8
#2 Germany 3
#3 France 1

Patent filings per year

Chart showing JOHN ALBERT CHAPPUISs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chappuis John Albert 1

Latest patents

Publication Filing date Title
GB754617A Improvements in or relating to the forming of metal articles by shaping blanks between dies
GB664868A A new or improved method and apparatus for shaping metal articles
GB565743A Press, particularly but not exclusively a stamping-press for precision work
GB519981A Improvements in the manufacture of washers
GB514923A Locking devices for screw threaded members
GB458082A Improvements in or relating to the manufacture of sliding clasp fasteners
GB425993A Improvements in skirts, trousers, breeches and like wearing apparel
GB418901A Improvements in or relating to the manufacture of sliding clasp fasteners