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BARNES FREDERICK WILLIAM

Overview
  • Total Patents
    12
About

BARNES FREDERICK WILLIAM has a total of 12 patent applications. Its first patent ever was published in 1906. It filed its patents most often in United Kingdom. Its main competitors in its focus markets transport and mechanical elements are VOLPATTI SILVIO, M W INNOVATORS LTD and KIM YONG KYUM.

Patent filings in countries

World map showing BARNES FREDERICK WILLIAMs patent filings in countries
# Country Total Patents
#1 United Kingdom 12

Patent filings per year

Chart showing BARNES FREDERICK WILLIAMs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Barnes Frederick William 12
#2 Simpson Thomas 1

Latest patents

Publication Filing date Title
GB121187A Improved Spring-frame for Cycles, Motor-cycles, Cycle-cars, Light Motor Cars, and the like.
GB119891A Improvements in the Manufacture of Frames for Motor Cycles.
GB107315A An Improved Spring Frame for Motor-cycles and the like.
GB191315747A Improvements in the Driving Mechanism of Motor-cycles, Cycle-cars, and similar Vehicles.
GB191204604A A New Method of Adapting a Free Engine Clutch to Motor Vehicles.
GB191100265A An Improved "V" Driving Belt for Road Vehicles.
GB191026188A Improvements in Rim-brakes for Motor Cycles, Tri-cars, and similar Vehicles.
GB190826163A Improvements in and relating to Variable-speed Gear for Belt-driven Motor Cycles.
GB190824940A An Improved Coupling Device for Wire Cables or Cords.
GB190712131A Improvements in Variable Speed Gear for Belt-driven Motor Vehicles.
GB190700425A An Improved Spring Frame for Common-road Vehicles.
GB190600816A An Improved Spring-mounted Wheel-hub for Cycles, Autocars and other Wheeled Vehicles.