Learn more

CUNNINGHAM & SONS

Overview
  • Total Patents
    21
About

CUNNINGHAM & SONS has a total of 21 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United States, France and Switzerland. Its main competitors in its focus markets agriculture, machines and machine tools are U R MACHINERY SALES PTY LTD, HARRINGTON MFG CO and CAMECO IND INC.

Patent filings in countries

World map showing CUNNINGHAM & SONSs patent filings in countries
# Country Total Patents
#1 United States 18
#2 France 2
#3 Switzerland 1

Patent filings per year

Chart showing CUNNINGHAM & SONSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Raymond Cunningham Arthur 13
#2 Cunningham Robert A 2
#3 Cunningham Thomas Wayne 1
#4 Cunningham Thomas W 1
#5 Wayne Cunningham Thomas 1
#6 Cunningham Raymond B 1
#7 Cunningham Raymond Burton 1
#8 Leesburg The First National Ba 1
#9 Cunningham Arthur R 1
#10 Cunningham Robert Alfred 1

Latest patents

Publication Filing date Title
FR1460988A Tedder
US3364667A Hay tedder
US3288468A Golfer's arm bend restraining device
US3199465A Pelleting machine having restricted passages
US3207091A Pelleting machine drive
US3176631A Pelleting machine having grooved pellet holes
US3207090A Adjustable pressure pelleting machine
US3260225A Wafering machine
FR1278539A Tedder
US3074222A Hay rake
US3068635A Hub and tine assembly for tedder
US3083521A Hub and tine assemlby for tedder
US3105338A Crop conditioner
US2999348A Windrower mechanism
US2992522A Fodder treating machine
US2987868A Stalk shredder
US2926632A Pencil lead pointer
US2963841A Crop conditioner
US2952963A Side delivery hay rake
US2979880A Tedder and windrow attachment