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MAROTH ARTHUR M

Overview
  • Total Patents
    19
About

MAROTH ARTHUR M has a total of 19 patent applications. Its first patent ever was published in 1955. It filed its patents most often in United States, Canada and Japan. Its main competitors in its focus markets mechanical elements, machines and measurement are KO CHEN-HUI, LECHNER HUBERT and METALLIC SHAFT COMPANY.

Patent filings in countries

World map showing MAROTH ARTHUR Ms patent filings in countries
# Country Total Patents
#1 United States 12
#2 Canada 4
#3 Japan 2
#4 Germany 1

Patent filings per year

Chart showing MAROTH ARTHUR Ms patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Maroth Arthur M 17
#2 Maroth Sybil 3
#3 Aasaa Emu Marosu 2
#4 Shibiru Marosu 1

Latest patents

Publication Filing date Title
US4363488A Swing force indicator for playing piece of sports equipment
US4270753A Golf club swing indicator
US4155662A Transparent typewriter bail
JPS5153786A Chushaki oyobisono hojikiko
US3935750A Counterbalanced mechanical speed-change mechanism
US3648535A Anti-friction screw and nut
US3653789A Powerful positive displacement reciprocating pressurizing device and method and means for continuously varying the pressurizing stroke
US3590659A Nutating speed changing mechanical transmission
US3308674A Radial roller anti-friction transmission
US3094880A Speed changing mechanism
DE1135254B Torque converter with a threaded spindle that transmits forces
US2928289A Torque converting apparatus
US2836985A Torque converting apparatus
US2789362A Electrical clinometer
CA667495A Torque converting apparatus
CA802554A Transmission mechanism including anti-friction rollers
CA667974A Torque converting apparatus