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PANHARD & LEVASSOR ETS

Overview
  • Total Patents
    18
About

PANHARD & LEVASSOR ETS has a total of 18 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and machines are BRUENINGHAUS HYDROMATIK GMBH, IFIELD RICHARD J and MARTORELL ALUJA JUAN.

Patent filings in countries

World map showing PANHARD & LEVASSOR ETSs patent filings in countries
# Country Total Patents
#1 United States 10
#2 United Kingdom 7
#3 Germany 1

Patent filings per year

Chart showing PANHARD & LEVASSOR ETSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Paul Panhard 11
#2 Jean Panhard 1

Latest patents

Publication Filing date Title
GB1063942A Improvements in or relating to variable-ratio hydraulic transmissions, more particularly for motor vehicles
US3111043A Differential transmission
US3108436A Machines of the piston-pump type
US2951567A Foot operable control device for an automobile vehicle
US2904326A Devices responsive to the speed of a rotating shaft and in particular to centrifugal governors
US2862486A Hydraulic clearance taking-up mechanism for valve gears
GB815040A Variable-output hydraulic pump
US2929334A Variable-output hydraulic generator
US2868335A Brake assembly
US2784609A Ten speed gear box built with nine toothed wheels
GB590056A Improvements in suspensions for motor cars and like vehicles
GB228524A Improvements in pressure fuel feeding devices for internal combustion engines
GB218648A Cylinder head for valveless or sleeve-valve internal combustion engines
GB219290A Improvements in the manufacture of sleeve valves for internal-combustion engines
GB214974A Method of machining for sleeves or tubes having thin walls