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O & S MFG CO

Overview
  • Total Patents
    19
About

O & S MFG CO has a total of 19 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets machines, mechanical elements and transport are DANA INDUSTRIAL LTDA, DANA IND S A and ZF LEMFOERDER METALLWAREN AG.

Patent filings in countries

World map showing O & S MFG COs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 2
#3 Germany 1
#4 United Kingdom 1
#5 Japan 1
#6 Sweden 1

Patent filings per year

Chart showing O & S MFG COs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Trudeau William H 7
#2 Smith Joseph E 5
#3 Rose John A 4
#4 Smith Jr Joseph E 2
#5 Trudeau W H 1
#6 Uiriamu Eichi Torudou 1
#7 Gaines Donald R 1
#8 Smallegan Jon M 1

Latest patents

Publication Filing date Title
JPH0392629A Torque rod
SE8902688D0 Motor vehicle torque rod - has polymerisable composite body with two adjustably interlocking sections
US5059053A Tube clamp with locator tab
US4888236A Torque rod of composite material
US4718779A Sealed compound bearing
US4718780A Sealed compound bearing and method for making the same
US4616387A Method of manufacturing spherical and cylindrical bearings
US4527803A Bellows seal with groove edge folded over bead, for ball and socket joints
US4576499A Ball and socket joints with wear indicator
US4493512A Spherical and cylindrical bearings and method of manufacturing
US4448562A Bellows seal for ball and socket joints
US4466755A Hemispherical ball and socket joint
US4447094A Prelubricated sealed bearings
US4431328A Hemispherical ball and socket joint
US4761083A Compound bearing