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WILLIAMS WILLIAM FREDERICK

Overview
  • Total Patents
    57
About

WILLIAMS WILLIAM FREDERICK has a total of 57 patent applications. Its first patent ever was published in 1893. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets transport, machines and mechanical elements are BOZKURT EMRAH, JALCOS HOLDINGS INC and HARTRIDGE WILLIAM BAKER.

Patent filings in countries

World map showing WILLIAMS WILLIAM FREDERICKs patent filings in countries
# Country Total Patents
#1 United Kingdom 28
#2 United States 14
#3 Canada 12
#4 Austria 2
#5 France 1

Patent filings per year

Chart showing WILLIAMS WILLIAM FREDERICKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Williams William Frederick 56
#2 Frederick Williams William 1

Latest patents

Publication Filing date Title
CA97245A Means of raising and lowering sash windows and shutters
GB190414200A Improvements in and relating to the Means of Raising and Lowering Railway Carriage and other Sash Windows and Shutters.
GB190404025A Improvements in or connected with Railway and other Carriage and other Suitable Sash Windows and Shutters
GB190217087A Improved Means of Raising and Lowering Railway Carriage and other Windows.
CA79020A Elastic tires
CA78336A Elastic tire
CA78337A Means for securing elastic tires to wheels
CA78334A Elastic tire
CA78335A Elastic tire
CA78339A Means of securing elastic tires to wheels
CA78338A Method of securing elastic tires to wheels
US702271A Elastic tire.
US695776A Means for securing elastic tires to wheels.
GB190113127A Improved Means of Securing Elastic Tyres to Wheels.
US702841A Elliptic chain driving-gear.
US694223A Elastic tire.
US682442A Elastic tire.
US685077A Elastic tire.
GB190108388A Improvements in Elastic Tyres and Tyre Covers.
US682012A Securing elastic tires to wheels.