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CENTRAL TOOL COMPANY

Overview
  • Total Patents
    19
About

CENTRAL TOOL COMPANY has a total of 19 patent applications. Its first patent ever was published in 1908. It filed its patents most often in United States and France. Its main competitors in its focus markets measurement, machine tools and machines are KANSAS JACK INC, NICATOR AB and CELETTE SA.

Patent filings in countries

World map showing CENTRAL TOOL COMPANYs patent filings in countries
# Country Total Patents
#1 United States 18
#2 France 1

Patent filings per year

Chart showing CENTRAL TOOL COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stedman James A 4
#2 Jaques Fernando Oscar Jr 4
#3 Jaques Fernando O Jr 4
#4 Jaques Fernando O 2
#5 Jacques Fernando O 1
#6 Marshall George M 1
#7 Jaques Sr Fernando Oscar 1
#8 Jaques Fernando Oscar Sr 1
#9 Jaques Jr Fernando Oscar 1

Latest patents

Publication Filing date Title
US2957248A Micrometer thimble adjustment
US2851781A Micrometer caliper construction
US2662296A Depth gauge
US2625745A Outside micrometer
US2041345A Method of making a tool
US1562332A Thickness gauge or feeler
US1338932A Micrometer-gage
US1292792A Gage.
US1252009A Micrometer-caliper thimble.
US1128450A Selective dental disk-cutter.
US1059300A Dental swaging-block.
US1013940A Dental press.
US939261A Machine for contouring crown-matrices.
US932133A Machine for contouring crown-matrices.
US934536A Method of forming tooth-crown matrices.
US936633A Dental press.
US924668A Height-gage.
US934730A Micrometer-gage.