Learn more

KANSAS JACK INC

Overview
  • Total Patents
    22
About

KANSAS JACK INC has a total of 22 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets measurement, machine tools and machines are NICATOR AB, CELETTE SA and HESS JOHANN.

Patent filings in countries

World map showing KANSAS JACK INCs patent filings in countries
# Country Total Patents
#1 United States 11
#2 Canada 9
#3 EPO (European Patent Office) 2

Patent filings per year

Chart showing KANSAS JACK INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Eck Leonard F 19
#2 Hallman Ellis A 2
#3 Hagerty William K 2
#4 Eck Leonard 1
#5 Horgen Lyle A 1
#6 Lamb Michael 1
#7 Horgen Lyle 1

Latest patents

Publication Filing date Title
US4454659A Adjustable bar carriage for an alignment apparatus
CA1148351A Line of sight alignment apparatus and method for non-steerable wheels of vehicles
US4330945A Vehicle frame and body alignment apparatus
US4337581A Target structure for use with an alignment apparatus
US4313335A Vehicle work rack structure
US4313336A Anchor structure
US4338027A Line of sight wheel alignment apparatus for vehicles
US4280280A Radius plate structure
CA1142346A Line of sight wheel alignment apparatus for vehicles
CA1047381A Vehicle axle straightening system
US3990207A Tiedown device
US4006532A Gauge for measuring vehicle frame alignment
US3612482A Portable apparatus for applying a pulling force to structures