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CARTNER JACK O

Overview
  • Total Patents
    27
About

CARTNER JACK O has a total of 27 patent applications. Its first patent ever was published in 1968. It filed its patents most often in United States and Canada. Its main competitors in its focus markets agriculture, civil engineering and machines are MCCONNEL F W LTD, POCLAIN SA and TRIMA AB.

Patent filings in countries

World map showing CARTNER JACK Os patent filings in countries
# Country Total Patents
#1 United States 22
#2 Canada 5

Patent filings per year

Chart showing CARTNER JACK Os patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cartner Jack O 27

Latest patents

Publication Filing date Title
US2006026940A1 Mowing machine
US2006026938A1 Mowing machine
US7185479B1 Mower head with movable guard
US5292220A Dual cylinder actuated boom arm
US5197284A Hydraulic motor deceleration system
US5046311A Hydraulic control system
US4986010A Sloper apparatus
US4756235A Motor control valve assembly
US4712320A Four-way reversible ditcher blades
US4611459A Mowing apparatus with improved reversible cutting blade
US4612715A Ditching apparatus with improved ditching blade
US4506464A Hydraulic breakaway system for mobile cutting apparatus
CA1196185A Ditching apparatus with improved ditching blade
US4495754A Trailing wing mower with hydraulic breakaway system
US4459767A Ditcher head assembly for cleaning ditches
US4445312A Mower head with moveable guard
US4502269A Hydraulic mower head orienting apparatus for boom mowers
CA1178514A Hydraulic braking circuit
US4442658A Trailing wing mower
US4048789A Mower attachment for tractors