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HUTCHINGS JOHN

Overview
  • Total Patents
    59
About

HUTCHINGS JOHN has a total of 59 patent applications. Its first patent ever was published in 1898. It filed its patents most often in United Kingdom, United States and Austria. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and mechanical elements are CARL RIX, Nanjing xingfei cooling equipment co ltd and SIEBER JOSEPH D.

Patent filings in countries

World map showing HUTCHINGS JOHNs patent filings in countries
# Country Total Patents
#1 United Kingdom 19
#2 United States 19
#3 Austria 14
#4 Canada 4
#5 Switzerland 1
#6 Denmark 1
#7 Spain 1

Patent filings per year

Chart showing HUTCHINGS JOHNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hutchings John 58

Latest patents

Publication Filing date Title
CA123745A Pumping machinery
US965820A Distributing-valve.
CA120861A Direct acting pumping machine
CA120646A Feed mechanism for combustible fuel
US944868A Fuel feeding and regulating apparatus.
US967778A Internal-combustion motor-engine turbine or reaction wheel.
US934312A Direct-acting pumping-engine.
GB190913153A Improvements in and connected with Oscillating Distributing-valves.
GB190816316A Improvements in and relating to Direct Acting Pumping Machinery.
CA119987A Rock drill and boring tool
US931611A Rock-drill or boring-tool.
US935512A Combined turbine and internal-combustion motor-engine.
US906429A Turbine.
US891774A Lubricating mechanism.
GB190726214A Improvements in and relating to Internal Combustion Motor Engine Turbines or Reaction Wheels
GB190819124A Improvements in Apparatus for Supplying Combustible Fluid Under Constant Pressure
GB190721959A Improvements in and relating to Direct Acting Pumping Engines
US870965A Tide or wave motor.
GB190715937A Improvements in and relating to Valve Apparatus for Controlling the Flow of Fluid to Reciprocatory Pistons and Cylinders for Brakes and other like uses.
US877776A Auxiliary engine.