using ground-engaging rods

Patents Grantslast 30 patents

  • Information Patent Grant

    Pole propelled velocipede

    • Patent number 10,435,107
    • Issue date Oct 8, 2019
    • Robert B. Dodds
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Pole propelled velocipede

    • Patent number 10,167,045
    • Issue date Jan 1, 2019
    • Robert B. Dodds
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Pole propelled velocipede

    • Patent number 9,321,507
    • Issue date Apr 26, 2016
    • Robert B. Dodds
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Leg type traveling apparatus

    • Patent number 9,308,968
    • Issue date Apr 12, 2016
    • Daegu Gyeongbuk Institute of Science & Technology
    • Oh Seok Kwon
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Self propelled trolley

    • Patent number 5,882,024
    • Issue date Mar 16, 1999
    • Conan Edward Wilson
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Rowing sled

    • Patent number 5,087,060
    • Issue date Feb 11, 1992
    • Joseph Rogalski
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Human energy transmission device

    • Patent number 4,943,051
    • Issue date Jul 24, 1990
    • Don Haskins
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    3917171

    • Patent number 3,917,171
    • Issue date Nov 4, 1975
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    2198857

    • Patent number 2,198,857
    • Issue date Apr 30, 1940
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    LEG TYPE TRAVELING APPARATUS

    • Publication number 20150183490
    • Publication date Jul 2, 2015
    • DAEGU GYEONGBUK INSTITUTE OF SCIENCE & TECHNOLOGY
    • Oh Seok KWON
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Pole Propelled Velocipede

    • Publication number 20140265209
    • Publication date Sep 18, 2014
    • Robert B. Dodds
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Devices set for motor-less vehicle for biking upright

    • Publication number 20030184041
    • Publication date Oct 2, 2003
    • Pol Raikin
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS