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PARSONS HARRY

Overview
  • Total Patents
    27
About

PARSONS HARRY has a total of 27 patent applications. Its first patent ever was published in 1893. It filed its patents most often in United Kingdom, United States and Austria. Its main competitors in its focus markets transport, engines, pumps and turbines and mechanical elements are EUROPLAST NYCAST GMBH, KOSHI MASAKI and JIYUUWA KOKI KK.

Patent filings in countries

World map showing PARSONS HARRYs patent filings in countries
# Country Total Patents
#1 United Kingdom 21
#2 United States 2
#3 Austria 1
#4 Canada 1
#5 Switzerland 1
#6 France 1

Patent filings per year

Chart showing PARSONS HARRYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Parsons Harry 26
#2 Harry Parsons 1

Latest patents

Publication Filing date Title
GB191225116A Improvements in Reversing Gearing.
GB191003125A An Improved Driving Gear for Ignition Magnetos and similar Devices.
GB191003126A Improvements in Internal Combustion Engines and in Vaporizers therefor.
GB190825897A Improvements in Water-cooled Exhaust Silencers.
GB190727362A Improvements in Detachable Rims for Wheel Tyres.
GB190802766A Improvements in Reversing Gears for Motor Boats & other purposes.
CA110711A Tire protector
GB190629323A Improvements in Internal Combustion Engines.
US885515A Tire-protector.
GB190601502A An Improved Device for Application to the Tyres or Motor-cars, Cycles and other Vehicles for Protecting them and Preventing Punctures, and Skidding, or Side-slip.
GB190523180A Improvements in the Operating Mechanism of Friction Clutches
GB190325603A Improvements in Motor Vehicles.
GB190318799A Improvements in Internal Combustion Engines for Motor Vehicles, Motor Boats, and other purposes.
US723299A Armor for pneumatic tires.
GB190223671A An Improved Anti-slipping Device for the Tyres of Vehicles
GB189904038A Improvements in and relating to Petroleum and like-Internal Combustion Engines.
GB189820424A Improvements in the Valves of Oil, Gas, or Vapour Motors, particularly those Employed on Motor Vehicles.
GB189815700A Improvements in and relating to Engines and Gearing for Road Vehicles.
GB189721961A Improvements in or relating to Chain Wheels and Cranks of Cycles.
GB189721944A Improvements in and relating to the Steering Fork Crowns of Velocipedes.