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WILLIAM HENRY BALL

Overview
  • Total Patents
    12
About

WILLIAM HENRY BALL has a total of 12 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United Kingdom. Its main competitors in its focus markets transport and furniture and games are SILZER MADJ, NEW SYSTEM TECHNOLOGY KK and REINBOTH JOHN K L.

Patent filings in countries

World map showing WILLIAM HENRY BALLs patent filings in countries
# Country Total Patents
#1 United Kingdom 12

Patent filings per year

Chart showing WILLIAM HENRY BALLs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Latest patents

Publication Filing date Title
GB311069A Improvements in or relating to push chairs, perambulators and the like
GB292382A Improvements in or relating to means for stopping runaway tubs, corves or the like
GB249371A Improvements in or relating to push cars, perambulators and like vehicles
GB248502A Improvements in or relating to perambulators and like vehicles
GB229540A A new or improved supporting or retaining device for umbrellas and like articles fordisplaying and other purposes
GB232739A Improvements in or relating to push cars and like vehicles
GB218577A Improvements in or relating to push cars, tricycles and like vehicles
GB217354A Improvements in and relating to brakes for perambulators, push chairs and like vehicles
GB203983A Improvements in or relating to perambulators and the like
GB199675A Improvements in or relating to perambulators, push chairs and the like, having reversible handles
GB197256A Improvements in and relating to perambulators and the like
GB190878A Improvements in or relating to perambulators and the like