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HENDERSON ALBERT ENNIS

Overview
  • Total Patents
    48
About

HENDERSON ALBERT ENNIS has a total of 48 patent applications. Its first patent ever was published in 1900. It filed its patents most often in Canada, United Kingdom and Austria. Its main competitors in its focus markets transport, machines and mechanical elements are ACOUSA SAXON SA, YOO HWA YALE and GILLETTE HERBERT B.

Patent filings in countries

World map showing HENDERSON ALBERT ENNISs patent filings in countries
# Country Total Patents
#1 Canada 22
#2 United Kingdom 11
#3 Austria 10
#4 Spain 2
#5 United States 2
#6 France 1

Patent filings per year

Chart showing HENDERSON ALBERT ENNISs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport
#2 Machines
#3 Mechanical elements

Top inventors

# Name Total Patents
#1 Henderson Albert Ennis 45
#2 Ennis Henderson Albert 1

Latest patents

Publication Filing date Title
CA195477A Tire tube
US1255837A Tube for pneumatic tires
GB191515386A Improvements in or relating to Valve Connections for Pneumatic Tyre Tubes.
GB191512874A Improvements in Inner Tubes for Pneumatic Tyres.
CA176999A Tube for pneumatic tires
CA193778A Tire tube
CA127330A Bearing for railway cars
CA137192A Furnace apparatus
CA108372A Cooking device
CA113049A Temperature regulator
GB190525755A Improvements in or relating to Roller Bearings.
GB190429291A Improvements in or relating to Roller Bearings
GB190429290A Improvements in or relating to Thrust Bearings
CA95448A Land roller
CA95555A Regulator for the air in buildings
CA99405A Pnuematic wheel for vehicles
CA118301A Thrust bearing
CA84966A Bearings
GB190306402A Improvements in Antifriction Bearings.
GB190303953A Improvements in Roller-bearings.