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DUNKLEY WILLIAM HENRY

Overview
  • Total Patents
    25
About

DUNKLEY WILLIAM HENRY has a total of 25 patent applications. Its first patent ever was published in 1893. It filed its patents most often in United Kingdom and Canada. Its main competitors in its focus markets transport and machine tools are JELLY PRODUCTS LTD, REUNIS CADDIE SA ATEL and STOKES M.

Patent filings in countries

World map showing DUNKLEY WILLIAM HENRYs patent filings in countries
# Country Total Patents
#1 United Kingdom 22
#2 Canada 3

Patent filings per year

Chart showing DUNKLEY WILLIAM HENRYs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Dunkley William Henry 25

Latest patents

Publication Filing date Title
GB135760A Improvements in Undercarriages for Vehicles.
GB117974A Improvements in Folding Perambulators and other Vehicles.
GB114367A Improvements in and relating to the Manufacture of Wheels for Perambulators.
GB103258A Improvements in and relating to Levers for Raising and Lowering the Hoods of Perambulators and the like.
GB191509309A Improvements in and relating to the Manufacture of Wheels for Perambulators and Bath-chairs.
GB191316864A Improvements in and relating to the Means of Decorating or Colouring the Bodies of Perambulators or the like.
GB191316421A Improvement in Wheels.
GB190926755A Improvements in and relating to the Manufacture of Wheels for Perambulators, Cycles and the like.
GB190918976A Improvements in the Construction of Flying Machines.
GB190915265A Improvements in and relating to Wheels of Perambulators, Bath Chairs and the like.
GB190800045A Improvements in Axle & Spring Fasteners for Perambulators and Bath Chairs
GB190800047A Improvements in Perambulator Bodies.
GB190604356A Improvements in and connected with the Pulsion of Perambulators, and Bath Chairs by Electrical Motors.
GB190526748A Improvements in Ball Bearings for Hubs of Wheels of Cycles, Perambulators and other like Road Vehicles.
GB190526749A Improvements in and relating to Perambulators, Bath Chairs and other like Carriages.
GB190115726A Improvements in or relating to Perambulators and other liike Carriages.
GB189827015A Improvements in and relating to Metal Rolling.
GB189800471A Improvements in or relating to Canopies or Hoods for Motor Cars, Bath Chairs, Perambulators, and other Road Vehicles.
GB189625532A Improvements in or connected with the Propulsion or Boats and other Vessels.
GB189618520A Improvements in Motor Carriages.