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CONE FRANK L

Overview
  • Total Patents
    16
About

CONE FRANK L has a total of 16 patent applications. Its first patent ever was published in 1917. It filed its patents most often in United States. Its main competitors in its focus markets machines and machine tools are LNS SA, SHEFFER COLLET CO and WELLACH ADOLF.

Patent filings in countries

World map showing CONE FRANK Ls patent filings in countries
# Country Total Patents
#1 United States 16

Patent filings per year

Chart showing CONE FRANK Ls patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines
#2 Machine tools

Top inventors

# Name Total Patents
#1 Cone Frank L 16

Latest patents

Publication Filing date Title
US2060975A Multiple spindle machine
US2045070A Stock feeding mechanism
US1979367A Work holding mechanism
US1979366A Work holding and feeding mechanism
US1984177A Chucking mechanism
US1984176A Double end automatic lathe
US1912622A Machine tool with chip-removing means
US1934620A Multiple spindle automatic lathe
US1716303A Tool stop for automatic screw machines
US1765130A Automatic spindle lathe
US1809402A Relieving device for high speed drills
US1679515A Stock pusher
US1664062A Stock pusher
US1657615A Stock pusher
US1578397A Stock pusher
US1271540A Automatic screw-machine.