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KOLD HOLD MFG COMPANY

Overview
  • Total Patents
    14
About

KOLD HOLD MFG COMPANY has a total of 14 patent applications. Its first patent ever was published in 1931. It filed its patents most often in United States and Canada. Its main competitors in its focus markets consumer goods, thermal processes and machines are ELECTRIC REFRIGERATION CORP, KELVINATOR CORP and COPELAND PRODUCTS INC.

Patent filings in countries

World map showing KOLD HOLD MFG COMPANYs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Canada 3

Patent filings per year

Chart showing KOLD HOLD MFG COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mcguffey Orton S 5
#2 Chamberlain Clark W 4
#3 Burr Lauren R 2
#4 Finch William G 2
#5 Heideman Frederick J 1

Latest patents

Publication Filing date Title
US2585087A Refrigerating assembly for mobile equipment
US2585736A Heat exchange unit having a trough
US2416015A Method of making holdover refrigeration plates
US2287941A Refrigeration apparatus
US2241411A Refrigeration
US2171588A Safety means for refrigerating units
US2121253A Heat exchanger and accumulator
US2052014A Heat transfer method and apparatus
US2089467A Refrigerant brine
US1979617A Mechanical refrigeration unit
US1969124A Brine solution
CA339385A Refrigeration process
CA366971A Heat transfer apparatus
CA355789A Artificial refrigeration