Learn more

PREC IND

Overview
  • Total Patents
    28
About

PREC IND has a total of 28 patent applications. Its first patent ever was published in 1945. It filed its patents most often in France, United States and Germany. Its main competitors in its focus markets machine tools, mechanical elements and machines are PRECISION INDUSTRIELLE, WERNER ROTERBERG and BAUER WALTER.

Patent filings in countries

World map showing PREC INDs patent filings in countries
# Country Total Patents
#1 France 12
#2 United States 7
#3 Germany 4
#4 United Kingdom 4
#5 Canada 1

Patent filings per year

Chart showing PREC INDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gamet Louis Jean-Marie 3
#2 Gamet Louis J M 3
#3 Gamet Louis J-M 3
#4 Kezirian Mitchell 1
#5 Louis Gamet 1

Latest patents

Publication Filing date Title
FR1308680A Method and device for adjusting the clamping force of workpiece chucks controlled by a pressurized fluid
FR1300201A Improvement in the assembly of machine tool spindles
FR1230498A Machine tool spindle with incorporated hydraulic motor
GB848551A Improvements in chucks for machine tools
FR1133606A hydraulic circuit elements for automatic mechanisms and circuits made with such elements, especially for machine tools
FR1129058A Machining chuck and its operating mechanism
US2767994A Chucks
US2835227A Hydraulic rotary distributor and its application to operating jacks for work-holdersof machine-tools
FR1098600A Sliding rotary spindle for machine tool, in particular, lathe tailstock
FR1103716A Advanced Multi-Gear Pumps
US2674461A Control jack for work-carrying members of machine tools
FR1028538A Maneuvering cylinder for machine tool parts holder
US2499640A Spindle bearing
FR922175A Advanced spindle bearing
CA903457A Form tool