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KARL TESSKY

Overview
  • Total Patents
    28
About

KARL TESSKY has a total of 28 patent applications. Its first patent ever was published in 1925. It filed its patents most often in United States. Its main competitors in its focus markets machines, machine tools and mechanical elements are BULLARD MACHINE TOOL COMPANY, BULLARD MACHINE TOOL CO and LEBLOND MACH TOOL CO R K.

Patent filings in countries

World map showing KARL TESSKYs patent filings in countries
# Country Total Patents
#1 United States 28

Patent filings per year

Chart showing KARL TESSKYs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Karl Tessky 28

Latest patents

Publication Filing date Title
US2225489A Device for dressing grinding tools
US2124216A Lathe
US2113668A Lathe
US2042687A Automatic lathe
US2002282A Workpiece guide for machine tools
US2028362A Automatic lathe
US1954964A Device for feeding bar stock to machine tools
US1965729A Antifriction bearing
US1910574A Machine tool
US1858754A Lathe
US1844191A Screw-cutting appliance for lathes
US1935999A Bar guide for machine tools
US1891290A Work piece guide for machine tools
US1786876A Feeding device for machine tools
US1800879A Friction clutch
US1786875A Safety device for cam-controlled mechanisms
US1737208A Blank-transferring device for machine tools
US1665076A Friction disk clutch
US1732388A Driving mechanism for machine tools
US1670914A Belt drive