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MARCEL NARCISSE VIRATELLE

Overview
  • Total Patents
    24
About

MARCEL NARCISSE VIRATELLE has a total of 24 patent applications. Its first patent ever was published in 1906. It filed its patents most often in France, United Kingdom and Switzerland. Its main competitors in its focus markets transport, mechanical elements and engines, pumps and turbines are HAUBTMANN A SA ETS, PAYNE THOMAS ANDREW and PATMONT MOTOR WERKS.

Patent filings in countries

World map showing MARCEL NARCISSE VIRATELLEs patent filings in countries
# Country Total Patents
#1 France 14
#2 United Kingdom 8
#3 Switzerland 2

Patent filings per year

Chart showing MARCEL NARCISSE VIRATELLEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Viratelle Marcel-Narcisse 14
#2 Narcisse Viratelle Marcel 2

Latest patents

Publication Filing date Title
GB605231A Power-propelling unit for bicycles and other light vehicles
GB172636A Improvements in brake mechanism for motor bicycles and other mechanically propelled vehicles
GB171109A Improvements in the means for selectively applying brakes controlling epicyclic variable-speed gearing
GB171107A Improvements in the spring suspension of motor bicycles
GB171106A Improvements in internal combustion engines
GB171108A Improved resilient coupling for use between the engine and the transmission of a motor vehicle
GB168067A Improvements in or relating to spring front forks for motor cycles
GB137285A Improvements in radiators for motor bicycles