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STACKPOLE COMPONENT CO

Overview
  • Total Patents
    63
About

STACKPOLE COMPONENT CO has a total of 63 patent applications. Its first patent ever was published in 1968. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets electrical machinery and energy, machines and textiles and paper are KAMAYA ELECTRIC, ABB HOCHSPANNUNGSTECHNIK AG and BEYRARD NORBERT ROGER.

Patent filings in countries

World map showing STACKPOLE COMPONENT COs patent filings in countries
# Country Total Patents
#1 United States 24
#2 Canada 13
#3 Germany 12
#4 Japan 8
#5 United Kingdom 6

Patent filings per year

Chart showing STACKPOLE COMPONENT COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Campbell Dudley H 15
#2 Sykora Allan J 11
#3 Quigley Thomas J 6
#4 Overton Arthur W 4
#5 Overton Arthur Wayne 3
#6 Toomasu Jiei Kigurei 2
#7 Josemans Leo J M 2
#8 Tillack Robert H 2
#9 Kost Frederick H 2
#10 H Campbell Dudley 2

Latest patents

Publication Filing date Title
US4361743A Lost motion keyswitch
US4343564A Rotatable member rigidly mounted on an undersize shaft
GB2090469A Keyswitches
JPS57113519A Key switch
US4324957A Slide switch
US4342892A Keyswitch
US4341935A Slide switch
US4255635A Keyswitch
US4211905A Slide switch assembly for mounting in a panel
US4194104A Push button adapter for slide switch
US4211900A Slide switch with shorting contact
US4204104A Slide switch
US4186288A Slide switch
US4172972A Low cost miniature caseless slide-action electric switch having stiffened base member
US4159461A Resistor network having horizontal geometry
US4119821A Normally closed switch
US4121071A Electric switch
US4042795A Slide switch contact having plural flexible slats providing make before break contact engagement
US3924089A Keyboard switch
DE2417295A1 Keyboard push-button switch - has push shaft with switching shoe having transverse recess for bridging coil spring