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CARTER HOFFMANN CORP

Overview
  • Total Patents
    30
About

CARTER HOFFMANN CORP has a total of 30 patent applications. Its first patent ever was published in 1968. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets furniture and games, control and foods and drinks are JANOSI ISTVAN, GUANGDONG LUBY ELECTRONIC CO and HANGZHOU JOYOUNG ONONDO ELECTRIC APPLIANCES LTD.

Patent filings in countries

World map showing CARTER HOFFMANN CORPs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Canada 6
#3 Germany 4
#4 France 4
#5 United Kingdom 4
#6 Australia 1
#7 New Zealand 1
#8 Taiwan 1

Patent filings per year

Chart showing CARTER HOFFMANN CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pinnow Curtis C 22
#2 Fortmann Robert C 20
#3 Kuschewski Gustav 4
#4 Porcaro Louis 4
#5 Joseph Jr William A 2
#6 Banovez Lawrence G 2
#7 Hoffmann Carter Clifford 2
#8 Hasse David 2
#9 Joseph William A Jr 1
#10 Hoffmann C 1

Latest patents

Publication Filing date Title
US5421481A Self-biasing system
CA2064347A1 Food conditioning chest
US5276309A Food conditioning chest
CA2029988A1 Microprocessor controlled food treatment cabinet with flash steamer and compensating humidity control routines
US5087364A Liquid control assembly
CA1322569C Food treatment cabinet with flash steamer
US4835368A Food treatment cabinet with flash steamer
US4776317A Cabinet for treatment of bulk food items
US4834470A Food service cabinet with self-closing door
CA1247691A Heavy duty universal adjustable slider for food service cart
US3797563A Portable food service equipment
US3606513A Rod type tray slide
US3531169A Food service cart