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RANSOME AND MARLES BEARING COM

Overview
  • Total Patents
    27
About

RANSOME AND MARLES BEARING COM has a total of 27 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United Kingdom, United States and Canada. Its main competitors in its focus markets mechanical elements, machines and machine tools are HYATT ROLLER BEARING CO, SKF LINEARSYSTEME GMBH and SHAFER JULIUS E.

Patent filings in countries

World map showing RANSOME AND MARLES BEARING COMs patent filings in countries
# Country Total Patents
#1 United Kingdom 11
#2 United States 8
#3 Canada 3
#4 France 3
#5 Germany 2

Patent filings per year

Chart showing RANSOME AND MARLES BEARING COMs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Osgood Hickling Frederick 7
#2 Hickling Frederick Osgood 4
#3 Osgood Hickling Fred 1
#4 Jonas John J 1
#5 Hickling Fred Osgood 1

Latest patents

Publication Filing date Title
FR976405A Improvements made or relating to rolling bearings
FR976406A Improvements made or relating to rolling bearings
GB654314A Improvements in or relating to anti-friction bearings
GB635790A Improvements in or relating to anti-friction bearings
US2606798A Roller bearing
GB623102A Improvements in or relating to roller bearings
US2360419A Cage for use in ball bearings
GB557015A Improvements in or relating to pulleys, rollers and like rotating members
US2357196A Cage for use in ball bearings
US2342340A Method of making roller-bearing cages
GB545460A Improvements in or relating to cages for use in roller bearings
GB545043A Improvements in or relating to cages for use in ball bearings
US2267863A Method of making cages for use in roller bearings
US2185339A Antifriction bearing
GB398094A Improvements in or relating to the mounting of grinding wheels, stones, rollers, cutters or the like on rotating shafts
GB410891A Improvements in or relating to ball, roller and like anti-friction bearings
GB396511A Improvements in or relating to roller bearings
GB393744A Improvements in or relating to roller bearings for the spindles of spinning machines
GB144163A Improvements in chucks and like work holders
CA652724A Magnetic rotating apparatus