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CUTLER HAMMER WORLD TRADE INC

Overview
  • Total Patents
    224
About

CUTLER HAMMER WORLD TRADE INC has a total of 224 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United Kingdom, Germany and Canada. Its main competitors in its focus markets electrical machinery and energy, machines and semiconductors are SHANGHAI BAICHENG ELECTRONICS CO LTD, G CARTIER TECH and LITTELFUSE INC.

Patent filings in countries

World map showing CUTLER HAMMER WORLD TRADE INCs patent filings in countries

Patent filings per year

Chart showing CUTLER HAMMER WORLD TRADE INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Goodon Bii Superuman 7
#2 Kintner Paul M 6
#3 Piber Earl T 6
#4 Spellman Gordon Barr 6
#5 Jaskolski Stanley Vincent 4
#6 Schutten Herman P 4
#7 Schuchmann Russell P 4
#8 Schutten Herman Peter 4
#9 Lade Robert Walter 4
#10 Sutanrei Bui Jiyasukoorusukii 3

Latest patents

Publication Filing date Title
GB2077501A Safety electrical switch arrangement
GB2039007A Joystick control electric switch
FR2476877A3 Correction circuit for motor vehicle instrumentation - comprises multiplier circuit which applies field percentage correction to sensor signal
EP0007208A1 A.C. power overload protection control
GB1566540A Amplified gate thyristor
DE2757795A1 Percussion welding appts., esp. for electric contacts - where workpieces are immersed in water to reduce noise level
GB1583380A Submerged percussion arc welding
GB1571860A Push button device
JPS52149374A Means for mounting snap stop in electric switch
GB1536956A Timing-action electrical contact assembly
GB1495815A Miniature clutch or brake devices
GB1536197A Electrical overload switching relay
CA988563A Butt-contact speed control trigger switch
GB1464668A Electrical switch
GB1493942A Electrical contact unit
AU7175174A Producing gaps in stream of sheets
CA1008116A Contact unit for attachment to an electromagnetically operated switch
ES424950A1 Electrical switching apparatus
ES424223A1 An electrical connector device. (Machine-translation by Google Translate, not legally binding)
GB1371752A Multiposition rotary means