Learn more

ERNAULT SOMUA H

Overview
  • Total Patents
    55
About

ERNAULT SOMUA H has a total of 55 patent applications. Its first patent ever was published in 1962. It filed its patents most often in France, Germany and United Kingdom. Its main competitors in its focus markets machine tools, machines and mechanical elements are JULES LOUIS JEANNERET, GILDEMEISTER WERKZEUGMASCH and SAUTER KG FEINMECHANIK.

Patent filings in countries

World map showing ERNAULT SOMUA Hs patent filings in countries
# Country Total Patents
#1 France 26
#2 Germany 10
#3 United Kingdom 8
#4 United States 5
#5 Switzerland 2
#6 Spain 2
#7 Italy 2

Patent filings per year

Chart showing ERNAULT SOMUA Hs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Berly Marcel 4
#2 Bardiau Roger 2
#3 Nicolas Le Brusque Rene Jean 1
#4 Le Brusque Rene Jean Nicolas 1
#5 Rivierre Georges 1
#6 Jarait Jean 1
#7 Henri Berly Marcel 1
#8 Troisveaux Daniel 1
#9 Somogy Nicolas 1
#10 Marcel Henry Berly 1

Latest patents

Publication Filing date Title
FR2548944A1 Device for indexing and locking a rotary machine tool platform
FR2543866A1 Device for automatically locking and unlocking a tool in a rotary machine tool spindle
FR2543467A1 Device for changing tools in a numerically controlled machine tool
US4409869A Horizontal-spindle lathe
ES486728A1 Machine tool (Machine-translation by Google Translate, not legally binding)
ES454121A1 Machine tools
GB1512875A Turret lathe
DE2250240A1 CLUTCH MECHANISM FOR AUTOMATIC UNCOUPLING OF HANDWHEELS ON MACHINE TOOLS
GB1214432A Machine tool control system
GB1197677A Horizontal Milling Machine.
DE1552272A1 Device for thread cutting
GB1108418A Improvements in and relating to copying lathes or like machines
DE1299198B Device to compensate for the weight-related deflection of the quill of a milling and drilling machine
DE1231595B Device for the electrical remote display of the movements of the movable member of a machine, in particular a machine tool
US3301106A Lathes