Learn more

STEADMAN IND LTD

Overview
  • Total Patents
    32
About

STEADMAN IND LTD has a total of 32 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Canada, United Kingdom and Germany. Its main competitors in its focus markets transport, packaging and shipping and mechanical elements are LONG MARK JAMES, COPONY AUTO LOADING COMPANY and GUIMA.

Patent filings in countries

World map showing STEADMAN IND LTDs patent filings in countries
# Country Total Patents
#1 Canada 10
#2 United Kingdom 8
#3 Germany 4
#4 United States 4
#5 France 2
#6 Sweden 2
#7 Austria 1
#8 Denmark 1

Patent filings per year

Chart showing STEADMAN IND LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hand Albert M 11
#2 Hand Albert Michael 3
#3 Steadman William D 3
#4 Hand A 2
#5 Michael Hans Albert 1
#6 M Hand Albert 1
#7 Michael Hand Albert 1
#8 Rand A 1
#9 Steadman William David 1

Latest patents

Publication Filing date Title
FR1527275A Improvements to removable containers, particularly with a view to their transfer from one vehicle to another
US3439821A Container transfer system
GB1109010A Jack legs for raising and lowering demountable freight containers
GB1144154A Improvements in and relating to demountable freight container systems
US3332661A Freight container with retractable legs
US3262678A Freight transporting system with an interlock mechanism on the motor controller
US3275298A Demountable containers provided with jack legs for raising and lowering the same
GB1007503A Improvements in or relating to freight containers
GB967810A Improvements in or relating to structural panels
GB1008840A Transferring demountable freight containers onto and off running gear
GB987752A Means for transferring demountable freight containers on to or off running gear
CA804422A Freight transportation systems provided with side-transfer facilities
CA759807A Method and means for transferring demountable freight containers onto or off running gear
CA829152A Freight container with retractable legs
CA778246A Systems for transferring demountable freight containers between movable vehicles and external supports
CA760292A Freight transportation systems
CA797088A Demountable containers provided with jack legs for raising and lowering the same
CA763270A Transferable freight container
CA827501A Demountable freight container system
CA827500A Method and means for transferring demountable freight containers on to or off running gear