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WELCH CHARLES KINGSTON

Overview
  • Total Patents
    45
About

WELCH CHARLES KINGSTON has a total of 45 patent applications. Its first patent ever was published in 1893. It filed its patents most often in United Kingdom, Canada and Spain. Its main competitors in its focus markets transport are BRAINCO COMPOSITES INC, HYNES EDWARD GERARD and BAKER FREDERICK WILLIAM.

Patent filings in countries

World map showing WELCH CHARLES KINGSTONs patent filings in countries
# Country Total Patents
#1 United Kingdom 22
#2 Canada 6
#3 Spain 6
#4 Switzerland 5
#5 Denmark 5
#6 United States 1

Patent filings per year

Chart showing WELCH CHARLES KINGSTONs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport

Focus technologies

# Technology
#1 Vehicle wheels

Top inventors

# Name Total Patents
#1 Welch Charles Kingston 34
#2 Charles Kingston Welch 3
#3 Welch Charles-Kingston 2
#4 Cros Harvey Du 2
#5 Hadley John Joseph 1

Latest patents

Publication Filing date Title
US1076178A Wheel of road-vehicles.
GB189924803A Improvements relating to the Manufacture of Fabric adapted for use in Pneumatic Tyres.
GB189912178A Improvements in and relating to Tyres for Wheels.
CA66257A Pneumatic tire
CA65929A Metallic wheel-rim
GB189814805A Improvements in Metallic Wheel-rims.
GB189813546A Improvements in Pneumatic Tyres.
CA61388A Pneumatic tire
GB189810216A Improvements in or relating to Tyres for Wheels.
GB189722967A Improvements in Pneumatic Tyres.
CA57468A Pneumatic wheel
GB189617392A Improvements in Air-Valves for Pneumatic Tyres.
GB189613679A Improvements in Pneumatic Wheels.
GB189509130A Improvements in Valves.
GB189415615A Improvements in Spikes, Nails, and the like.
GB189413708A Improvements in Elastic Tyres.
GB189410719A Improvements in Elastic Tyres.
GB189409294A Improvements relating to Pneumatic Tyres.
GB189404449A Improvements in Tension or Suspension Wheels.
GB189404351A An Improved Manufacture of Pneumatic Tyres.