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SHAKESPEARE PRODUCTS CO

Overview
  • Total Patents
    54
About

SHAKESPEARE PRODUCTS CO has a total of 54 patent applications. Its first patent ever was published in 1922. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, mechanical elements and transport are MORSE CONTROLS, ARENS CHARLES A and ARENS CONTROLS.

Patent filings in countries

World map showing SHAKESPEARE PRODUCTS COs patent filings in countries
# Country Total Patents
#1 United States 51
#2 Canada 2
#3 United Kingdom 1

Patent filings per year

Chart showing SHAKESPEARE PRODUCTS COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Herman Weber 14
#2 Shakespeare Henry G 8
#3 Batterson Ernest W 5
#4 Gerry William R 5
#5 Potter Rossiter R 3
#6 Midling Eugene A 3
#7 Kai Louis H 3
#8 Shakespeare Jr William 2
#9 Balz William G 2
#10 Scott Russell J 2

Latest patents

Publication Filing date Title
US2895455A Vacuum control and motor
US2848902A Drive selector mechanism
US2851898A Selective control mechanism
US2932213A Push button actuating mechanism
US2844045A Remote control device
US2585358A Cable tension regulator
US2607239A Remote-control device for brakes and the like
US2592361A Remote control device for heaters, valves, and other remote controlled parts
US2532975A Remote-control device for brakes and other remote control parts
US2553025A Remote control device for brakes and the like
US2571028A Multiple purpose double-acting lever
US2557365A Remote control device for brakes and other remote controlled parts
US2486098A Control lock mechanism
US2456330A Antirattling device for antenna masts
US2514167A Radio antenna
US2438053A Motion transmitting device
GB587784A Improvements in mechanical control devices and locking means therefor
US2375894A Knob assembly for control devices
US2399133A Cable connector
US2373225A Control quadrant