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PEARSON JOHN

Overview
  • Total Patents
    56
About

PEARSON JOHN has a total of 56 patent applications. Its first patent ever was published in 1896. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets transport, machines and mechanical elements are WINE WILLIAM E, RALSTON STEEL CAR CO and FERROSUD SPA.

Patent filings in countries

World map showing PEARSON JOHNs patent filings in countries
# Country Total Patents
#1 United States 29
#2 United Kingdom 17
#3 Canada 9
#4 Austria 1

Patent filings per year

Chart showing PEARSON JOHNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pearson John 52
#2 Williamson James Franklin 3
#3 Price John Bennett 2
#4 Whitelow Edward Turner 2
#5 Williamson James F 2
#6 Green Caytlin 1
#7 Gooding William 1
#8 Cutcheon Frederick Richard M 1
#9 Parker Lionel Egbert 1
#10 Thornton John William 1

Latest patents

Publication Filing date Title
GB201107800D0 Telescope secondary focuser
GB201105231D0 Augmentation of personalised merchandise
US2011038664A1 Method and apparatus for securing collapsed shipping racks
US2006235809A1 Digital caricature
GB0326042D0 Safety holder for fireworks and sparklers
GB0206650D0 Wireless footswitch
GB9324982D0 Fishing pole device
US4998645A Apparatus for dispensing the contents of a tube
GB110654A Improved Clothes Horse.
GB111421A Improvements in Pulley-block Hoisting and Lowering Gear.
US1261604A Car construction.
US1213246A Car-roof.
US1297004A Car construction.
US1183030A Door-operating mechanism for dump-cars.
CA153671A Car roof
US1145262A Car construction.
CA134570A Dump car
US1013811A Car-roof.
CA134709A Car roof
US986309A Dump-car construction or the like.