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PORTABLE ELECTRIC TOOLS INC

Overview
  • Total Patents
    19
About

PORTABLE ELECTRIC TOOLS INC has a total of 19 patent applications. Its first patent ever was published in 1952. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets machine tools, machines and audio-visual technology are WEUSTHOF GERHARD, NEWSTAR ASIA LTD and E C ATKINS AND COMPANY.

Patent filings in countries

World map showing PORTABLE ELECTRIC TOOLS INCs patent filings in countries
# Country Total Patents
#1 United States 17
#2 United Kingdom 2

Patent filings per year

Chart showing PORTABLE ELECTRIC TOOLS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Davis Walter B 3
#2 Dudek Edmund C 3
#3 Dobslaw Gerhardt A 3
#4 Davis Robert K 2
#5 Davis Robert Kolter 1
#6 Smith Earl F 1
#7 Holther Grover P 1
#8 Scott William H 1
#9 Peter Zasadny 1
#10 Rojc John F 1

Latest patents

Publication Filing date Title
GB1117833A Apparatus for use in power tools such as saws and the like
US3360021A Powered saw
US3375616A Dual motion surface-dressing machine
US3309932A Drive mechanism for use in saws and the like
US3253476A Variable speed drill
US3183613A Nameplate mounting arrangement
US3117600A Scroll saw attachment for sabre saw
US3007499A Universal saw mount for portable power saws on machine supports
US3043351A Edge guide for use with powered hand saws
US3112419A Bearing and brush retainer
US3092154A Radial saw adjustment means
US2936329A Switch mounting
US2902773A Manually operable tool
US2759665A Air compressors
US2759507A Combination carrying case and saw table
US2782813A Power driven hand manipulated portable saws
US2824651A Drill holders
US2730635A Portable electric drills