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RUSTON BUCYRUS LTD

Overview
  • Total Patents
    218
About

RUSTON BUCYRUS LTD has a total of 218 patent applications. Its first patent ever was published in 1925. It filed its patents most often in United Kingdom, Germany and Australia. Its main competitors in its focus markets civil engineering, packaging and shipping and mechanical elements are BUCYRUS ERIE CO, PRIESTMAN BROTHERS and BILLINGS R O.

Patent filings in countries

World map showing RUSTON BUCYRUS LTDs patent filings in countries

Patent filings per year

Chart showing RUSTON BUCYRUS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 William Mork George 4
#2 Learmont Tom 4
#3 Nelmark Jack D 4
#4 Smith Matthew 4
#5 Hornagold John Trevor 3
#6 Thornburg Herbert W 3
#7 Hudson Tom Nathan 2
#8 Baer Josef 2
#9 Talley Robert E 2
#10 Grider Lyle D 2

Latest patents

Publication Filing date Title
GB8300193D0 Crane hoist protection system
EP0063025A1 Hydraulic control circuit for an hydraulic ram
GB2075952A Improvements in or relating to forward acting power shovels
GB2035491A Over-run control system for hydraulically driven vehicles
GB2031843A Face loading shovel excavator
GB2031615A Hydraulic control systems for variable displacement hydraulic pumps
GB1602143A Tread belt drive system
AU5169873A Telescopic cantilevered boom
GB1393388A Well drilling method and apparatus
GB1343507A Material handling vehicle
GB1237560A Improvements in power loaders for material handling
GB1170170A Rope Crowd for a Knee Action Shovel.
GB1158206A Improvements in Transportation of Lorry-Mounted Crane Booms.
GB1045547A Automatic safe load indicator
GB1016876A Lifting device
GB1044909A Improvements in or relating to vehicles having an upper structure swingable relatively to a lower structure
GB986733A Muff coupling for structural members
GB932476A Power shovel
GB815340A Spudding mechanism
GB786597A Improvements in or relating to crane-boom suspensions