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DOWLING JOHN

Overview
  • Total Patents
    23
About

DOWLING JOHN has a total of 23 patent applications. Its first patent ever was published in 1906. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets packaging and shipping, machines and machine tools are AMERICAN BOTTLERS EQUIP, VELTEN & PULVER and SANDPIT INNOVATION PTY LTD.

Patent filings in countries

World map showing DOWLING JOHNs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Dowling John 17
#2 Bezuidenhout Stefanus Petrus 3
#3 Church Addison C 1

Latest patents

Publication Filing date Title
ZA201108941B Conveyor roller support arrangement
GB201102810D0 Bird feeder
WO2009122230A2 Conveyor belt lifting device
ZA200607947B Belt tracking regulator
GB9323930D0 Improvements in or relating to flexible drives
GB9317735D0 Improvements relating to flexible drives
GB9315371D0 Improvements relating to flexible drives
GB9313929D0 Improvements relating to the driving axles of heavy goods vehicles
GB9125569D0 An improved flexible drive
US1206517A Plow.
GB190807627A Improvements in and relating to Saws.
CA112154A Saw
CA109229A Boring tool
US885738A Saw.
GB190702892A Improvements in Boring Tools.
US847742A Boring-tool.
CA38195A Washing machine
CA42793A Car seal lock