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MCCULLOCH MOTORS CORP

Overview
  • Total Patents
    54
About

MCCULLOCH MOTORS CORP has a total of 54 patent applications. Its first patent ever was published in 1951. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, machine tools and machines are LEOFRIC CHORLTON ALAN ERNEST, STIHL ANDREAS and DAVID BUTLER FRANK.

Patent filings in countries

World map showing MCCULLOCH MOTORS CORPs patent filings in countries
# Country Total Patents
#1 United States 31
#2 Canada 16
#3 United Kingdom 7

Patent filings per year

Chart showing MCCULLOCH MOTORS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Austin Gudmundsen 6
#2 Oehrli John W 6
#3 Jovanovich Drago K 5
#4 Jovanovich Dragoljub K 5
#5 Ryde John L 4
#6 Marmont George H 3
#7 Sanborn Daniel S 3
#8 Bednarz Felix L 2
#9 Woodworth Ty K 2
#10 Crownover Joseph W 2

Latest patents

Publication Filing date Title
US2916023A Two-stroke cycle engine
US2905209A High speed saw chain
US2896746A Automatic oiling device for chain saws
GB810856A A variable ratio planetary type drive
US2836024A Mulching lawnmower
US2902068A Saw chain having rear-back control
GB824952A Single rotor lawn mower
GB820373A Saw chain
GB812385A Toothed sawing chain
GB805356A Electrostatic generator and ignition system
GB802695A High speed friction drive
US2874592A Self-controlled variable speed planetary type drive
US2913932A Variable speed planetary type drive
US2887838A Single rotor lawn mower
US2872956A Saw chain
US2835238A Supercharger system for internal combustion engines
US2790125A Variable speed electric motor drive system
US2756735A Supercharger fuel system for internal combustion engines
US2776844A Wheel adjusting means for lawn mower
US2856231A Rigid retractable automobile top with automatic latching means