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BOYDELL & COMPANY LTD E

Overview
  • Total Patents
    21
About

BOYDELL & COMPANY LTD E has a total of 21 patent applications. Its first patent ever was published in 1937. It filed its patents most often in United Kingdom, Germany and United States. Its main competitors in its focus markets transport, mechanical elements and engines, pumps and turbines are ANDRE LOUIS PROSPER HEKKING, DAMM SVERRE and BETTINI MARCO.

Patent filings in countries

World map showing BOYDELL & COMPANY LTD Es patent filings in countries
# Country Total Patents
#1 United Kingdom 19
#2 Germany 1
#3 United States 1

Patent filings per year

Chart showing BOYDELL & COMPANY LTD Es patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Coldwell Joe Davidson 1
#2 Mccaw William Fergusson 1
#3 Davidson Coldwell Joe 1

Latest patents

Publication Filing date Title
GB742474A Improvements in or relating to gear boxes for mechanically propelled vehicles
GB593696A Improvements in or relating to mechanical loading shovels and the like
GB582295A Improvements in or relating to gear-boxes for mechanically propelled vehicles
GB584318A Improvements in or relating to dumpers or like vehicles
GB578565A Improvements in or relating to mechanically propelled vehicles
GB573129A Improvements in or relating to mechanically assisted hand-barrows
GB562982A Improvements in or relating to vehicle chassis frames
GB557568A Improvements in or relating to hand barrows and trucks
GB556840A Improvements in or relating to mechanically propelled bucket tipping vehicles
GB554765A Improvements in or relating to chassis frames for mechanically propelled tipping trucks
GB549350A Improvements in or relating to bucket mountings for mechanically propelled tipping trucks
GB551399A Improvements in or relating to bucket mountings for tipping trucks
GB552045A Improvements in or relating to mechanically propelled tipping trucks
GB551403A Improvements in or relating to mechanically propelled tipping trucks
GB551373A Improvements in or relating to bucket mountings for tipping trucks
GB551316A Improvements in power transmission systems for mechanically-propelled tipping trucks
GB532305A Improvements in or relating to the construction of motor propelled vehicles
GB498410A Improvements in or relating to mechanically propelled tipping trucks