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SIMPLICITY MFG COMPANY

Overview
  • Total Patents
    27
About

SIMPLICITY MFG COMPANY has a total of 27 patent applications. Its first patent ever was published in 1929. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, agriculture and transport are GILSON BROTHERS CO, KELSEY CADWALLADER W and OLIVER CORP.

Patent filings in countries

World map showing SIMPLICITY MFG COMPANYs patent filings in countries
# Country Total Patents
#1 United States 19
#2 Canada 7
#3 United Kingdom 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Igor Kamlukin 9
#2 Kamlukin Igor 6
#3 Donald Forrest V 5
#4 Samuel Fryckberg 3
#5 Nolan Rhoades 2
#6 Joseph Appleton 1
#7 Odom Edwin H 1
#8 Miller Ray A 1
#9 Rhoades Nolan 1

Latest patents

Publication Filing date Title
US3250064A Power driven tractor mounted implement
US3226853A Power driven tractor mounted implement
US3311186A Riding tractor
US3187821A Tractor and power driven implement mounted thereon
US2989134A Tractor having a combined steering and clutch control lever
US2903077A Soil tilling device
US2927571A Engine starting device
US2924928A Power mower with rotary cutter
US2880034A Garden sulky with dump body
US2598768A Drive transmission for garden type tractors
US2489274A Tractor hitch
GB586624A Tractor for garden cultivators and other implements
US2397310A Sickle bar mower attachment for garden tractors
US2368290A Tractor for garden cultivators and other implements
US2116686A Grinding machine
US2031173A Boring machine
US1775124A Emery-wheel dresser
US1844316A Boring and grinding machine
US1844317A Boring and grinding machine
US1739536A Portable boring and grinding machine