Learn more

FREINS HYDRAULIQUES S DE LAVAU

Overview
  • Total Patents
    31
About

FREINS HYDRAULIQUES S DE LAVAU has a total of 31 patent applications. Its first patent ever was published in 1931. It filed its patents most often in France, Germany and United Kingdom. Its main competitors in its focus markets mechanical elements and transport are LOUIS CHARLES BRISSON, GROUP NEWTECH INTERNAT INC and SIEGRIST ERIC.

Patent filings in countries

World map showing FREINS HYDRAULIQUES S DE LAVAUs patent filings in countries
# Country Total Patents
#1 France 20
#2 Germany 8
#3 United Kingdom 2
#4 United States 1

Patent filings per year

Chart showing FREINS HYDRAULIQUES S DE LAVAUs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Brisson Louis Charles 3
#2 Charles Brisson Louis 1

Latest patents

Publication Filing date Title
DE683771C Centering device for brakes with more than two brake shoes
US2133533A Automatic heat-compensated slackadjusting device
DE650933C Self-acting adjusting device for the brake rod of a motor vehicle
DE644984C Adjustment device for the brake shoes of a motor vehicle
DE619550C Friction lining arrangement for brakes with brake shoes connected by handlebars, especially for motor vehicles
GB422506A Improvements in brakes for vehicles
DE612464C Braking device with self-amplifying braking effect for vehicles
DE622429C Four-wheel brake for motor vehicles
GB407768A Improvements in brakes
DE603850C Brake with brake shoes connected by handlebars, especially for motor vehicles
DE595761C Spreading device for the brake of a motor vehicle