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ALCO ELECTR PROD

Overview
  • Total Patents
    34
About

ALCO ELECTR PROD has a total of 34 patent applications. Its first patent ever was published in 1973. It filed its patents most often in United States, EPO (European Patent Office) and Japan. Its main competitors in its focus markets electrical machinery and energy, machines and measurement are TURNER ELECTRIC CORP, CGE COMP GEN ELETTROMECC and ANZEN DENGU KK.

Patent filings in countries

World map showing ALCO ELECTR PRODs patent filings in countries

Patent filings per year

Chart showing ALCO ELECTR PRODs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kirchoff Francis D 8
#2 Kirchoff Francis Donald 4
#3 Boulais Dennis R 3
#4 Stokoe Philip T 3
#5 Washburn Ellis K 2
#6 Ciufetti Salvatore D 2
#7 Sevigny Henry J 2
#8 Furanshisu Donarudo Kaashiyofu 2
#9 Contarino Alfred F 1
#10 Sevigny H 1

Latest patents

Publication Filing date Title
US4975548A Miniature dual in-line package electrical switch
US4918273A Contact for dual in-line package packaged slide switch
US4687887A Dual in-line package slide switch with detent assembly
JPS59221924A Lock type toggle switch
GB8308649D0 Lockable toggle switch
US4254310A Subminiature, multi-pole toggle switch with linear see-saw contacts
US4255638A Miniature switch, sealed for soldering, with handle housing exposed
US4191387A Watertight seal for toggle switches
JPS5539118A Subminiature threeeposition switch
US4340793A Sub-miniature, two position double pole switch
US4110574A Sub-miniature, two position double pole switch
US4117284A Subminiature, three position, switch with non-sliding rocker contact
US4058764A Combined pilot light and ground testing assembly
US3811024A Momentary contact, non-bounce switch