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SHAW HAROLD N

Overview
  • Total Patents
    25
About

SHAW HAROLD N has a total of 25 patent applications. Its first patent ever was published in 1922. It filed its patents most often in United States and Canada. Its main competitors in its focus markets electrical machinery and energy, furniture and games and thermal processes are HU LUNGCHIANG, SHENZHEN CHK CO LTD and COOKTEK INDUCTION SYSTEMS LLC.

Patent filings in countries

World map showing SHAW HAROLD Ns patent filings in countries
# Country Total Patents
#1 United States 18
#2 Canada 7

Patent filings per year

Chart showing SHAW HAROLD Ns patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shaw Harold N 25

Latest patents

Publication Filing date Title
US3113004A Laundry machines
US3082312A Stored heat steam generator
US2920179A Stored heat steam generators
US2781718A Automatic floating covers for fry kettles
US2772626A Semiautomatic floating covers for fry kettles
US2602130A Electrical heating element
US2772978A Fry kettles with floating covers
US2553875A Electric heating element
US2415853A Induction heated device
US2360727A Fry kettle
US2415768A Electric oven
US2265549A Electrical heating element
US2217296A Electrical heating element
US2001219A Heating device
US1890625A Radiator
US1739617A Induction heater
US1679841A Electric convection heater
US1533770A Automatic circuit maker and breaker
CA282826A Electric heater
CA426821A Fry kettle