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MAYER LOUIS

Overview
  • Total Patents
    22
About

MAYER LOUIS has a total of 22 patent applications. Its first patent ever was published in 1900. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets transport, civil engineering and machines are MAYER BROTHERS COMPANY, VINCENZO LANCIA and INT MOTOR CO.

Patent filings in countries

World map showing MAYER LOUISs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Canada 9
#3 Germany 1
#4 United Kingdom 1

Patent filings per year

Chart showing MAYER LOUISs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mayer Louis 22
#2 Bye Edwin A 5
#3 Mayer Lorenz L 2
#4 Mayer Bruno 1

Latest patents

Publication Filing date Title
DE2318757A1 Sloping face road reflector stud - having plate with reflecting back set in sloping face
CA182745A Tractor
CA179925A Power hammer mechanism
CA182742A Tractor
CA182577A Fan and pump for motor vehicles
CA182741A Tractor mechanism
CA179269A Carburetter
US1225046A Power-hammer-ram coupling.
GB191125338A Improvements in and relating to Spring Devices for Supporting the Bodies of Vehicles.
CA138037A Vehicle spring
US1008422A Vehicle-spring.
US1027137A Knuckle connection and drive for vehicle-wheels.
US1029762A Wheel and journal.
US903597A Windlass and grapple device for moving excavating apparatus.
US916347A Traveling-excavator-frame structure.
US835029A Excavating apparatus.
US772469A Jail-door-operating device.
US739434A Friction-clutch.
CA72794A Trip hammer ram connection
US665249A Trip-hammer ram connection.