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DUNKLEY COMPANY

Overview
  • Total Patents
    27
About

DUNKLEY COMPANY has a total of 27 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States. Its main competitors in its focus markets agriculture, furniture and games and machines are FRANKLIN BAKER COMPANY, POLK DEV COMPANY and COONS BURTON C.

Patent filings in countries

World map showing DUNKLEY COMPANYs patent filings in countries
# Country Total Patents
#1 United States 27

Patent filings per year

Chart showing DUNKLEY COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dunkley Samuel J 23
#2 Schau Harvey C 2
#3 Lascelles Daniel J 1
#4 Fernand Thomas 1
#5 French Jr Dexter Spear 1

Latest patents

Publication Filing date Title
US4009650A Fruit pitting machine
US1994964A Hot water exhauster for canners' use
US1726719A Cherry-pitting machine
US1432137A Machine for stemming cherries and other fruit
US1429129A Means for regulating and controlling the strength of lye solution
US1509345A Electrically-controlled regulating valve
US1374291A Mixing-tank
US1370098A Pitting-knife
US1374288A Peach-pitting tool
US1374290A Pitter-knife
US1353328A Pitting-knife
US1374289A Paring and pitting knife
US1362930A Water-spray section of peeling-machines
US1427269A Lyeing section of peeling machines
US1427270A Peeling apparatus and process
US1329755A Machine for halving or splitting peaches
US1370099A Pitting-knife for pitting peaches or similar fruits
US1396268A Apparatus and process for peeling fruit and vegetables
US1237623A Process of peeling peaches or other fruits or vegetables.
US921523A Peach splitting and pitting machine.