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JOHN ALLEN & SONS OXFORD LTD

Overview
  • Total Patents
    31
About

JOHN ALLEN & SONS OXFORD LTD has a total of 31 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United Kingdom, France and Denmark. Its main competitors in its focus markets agriculture, civil engineering and transport are PEDERSEN OSVALD, ELECTROLUX OUTDOOR PROD LTD and HUSQVARNA UK LTD.

Patent filings in countries

World map showing JOHN ALLEN & SONS OXFORD LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 28
#2 France 2
#3 Denmark 1

Patent filings per year

Chart showing JOHN ALLEN & SONS OXFORD LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Caudwell Philip Gordon 15
#2 Allen John Dryden Cullimore 2
#3 Well Philip Gordon Caud 1
#4 Allen James John Cullimore 1
#5 Carter Leon Norman 1

Latest patents

Publication Filing date Title
GB981129A Improvements relating to crane booms
GB934828A Improvements relating to motor scythes and mowing harvesting and like machines
GB901410A Improvements relating to safe load indicators for cranes
GB895288A Improvements in or relating to trenching machines
GB895287A Improvements in or relating to trenching machines
GB906646A Improvements relating to cutters for motor driven mowers
GB890587A Improvements in or relating to trenching machines
GB820409A A power-driven two wheeled machine
GB798845A Improvements in or relating to road or like sweepers
GB781675A Improvements in or relating to sweepers
GB799582A Improvements in or relating to mowers having rotary vertical cutter shafts
GB760964A An improved lawn sweeper
GB757809A Improvements in or relating to two-wheeled power driven machines
GB722355A Improvements in or relating to clutch control mechanism
GB713477A Improvements in or relating to ploughs
GB681894A Improvements in or relating to power driven scythes
GB698437A Improved mounting for hedge cutters and the like
GB699971A Improvements in or relating to draw-bar mechanism for lawn mowers
GB696775A Improvements in or relating to circular saws
GB686596A Improvements in or relating to road sweeping machines