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ALFRED CHAMPION

Overview
  • Total Patents
    11
About

ALFRED CHAMPION has a total of 11 patent applications. Its first patent ever was published in 1947. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets machine tools, mechanical elements and foods and drinks are FORMRITE COMPANIES INC, GEARING ERNEST and TAKEDA SEISAKUSHO KK.

Patent filings in countries

World map showing ALFRED CHAMPIONs patent filings in countries
# Country Total Patents
#1 United Kingdom 7
#2 United States 2
#3 Canada 1
#4 Germany 1

Patent filings per year

Chart showing ALFRED CHAMPIONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Champion Alfred 1
#2 Jack O'Neilly William 1
#3 Alfred Champion 1
#4 O'Neilly William Jack 1

Latest patents

Publication Filing date Title
GB1076661A Improvements in and relating to pipe joints and swaging tools therefor
GB1038281A Improvements in and relating to swaging tools for expanding pipes
GB1075592A Improvements in and relating to swaging tools
GB813068A A swaging tool
GB676897A Improvements in or relating to pipe couplings
GB665520A An improved device for expanding ductile metal tubes
US2526932A Expander for ductile metal pipes and tubes
GB629759A Improvements in and relating to devices for expanding pipes and tubes
US2565878A Cutting, clipping, skinning, and shearing tool
CA486254A Cutting, clipping and skinning tools