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HALL PRESTON M

Overview
  • Total Patents
    15
About

HALL PRESTON M has a total of 15 patent applications. Its first patent ever was published in 1933. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machine tools, machines and consumer goods are SUMIKIN WELDING IND LTD, UNA WELDING INC and ROYAL MATTICE.

Patent filings in countries

World map showing HALL PRESTON Ms patent filings in countries
# Country Total Patents
#1 United States 14
#2 Canada 1

Patent filings per year

Chart showing HALL PRESTON Ms patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hall Preston M 15
#2 Taylor Richard H 1

Latest patents

Publication Filing date Title
US3068106A Process for the recovery of juices from fruit such as citrus fruit and product obtained therefrom
US2877775A Rotary type filing and abrading appliance
US2914652A Welding machine electrodes
US2703357A Welding electrode and means for ejecting same from holder
US2688948A Tape dispensing and moistening means
US2638817A Tool trimming device
US2527479A Method and means for forming joints
US2418767A Electrode trimmer
US2374284A Electrode holder
US2390936A Electrode holder
US2253702A Welding machine
US2208977A Electrode for spot welding
US2154935A Welding machine
US2075281A Smoker's pipe
CA456275A Electrode trimmer