TREA

providing for travelling up or down a flight of stairs

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Industry

  • CPC
  • B62B9/02
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B62Land vehicles B62BHAND-PROPELLED VEHICLES B62B9/00Accessories or details specially adapted for children's carriages or perambulators

Current Industry

B62B9/02providing for travelling up or down a flight of stairs
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Wheel with movable elements
    • Patent number 12,145,400
    • Issue date Nov 19, 2024
    • Andrea Belli
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Transportation device and stabilizer for same
    • Patent number 11,338,837
    • Issue date May 24, 2022
    • Mireia Falomir Estarelles
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Maneuverable strollers
    • Patent number 11,292,499
    • Issue date Apr 5, 2022
    • Kolcraft Enterprises, Inc.
    • Peter Rolicki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Stair-climbing stroller
    • Patent number 10,696,316
    • Issue date Jun 30, 2020
    • Douglas Parks
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Step-climbing attachment for a wheeled chair
    • Patent number 10,369,064
    • Issue date Aug 6, 2019
    • MOBILITY 2000 (AUSTRALIA) LIMITED
    • Michael Behrens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Stroller track system
    • Patent number 9,669,860
    • Issue date Jun 6, 2017
    • Ming Zhou
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Infant stroller apparatus
    • Patent number 9,545,941
    • Issue date Jan 17, 2017
    • Wonderland Nurserygoods Company Limited
    • Jonathan M. Pacella
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Infant stroller apparatus
    • Patent number 9,517,789
    • Issue date Dec 13, 2016
    • Wonderland Nurserygoods Company Limited
    • Jonathan M. Pacella
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Stair climbing vehicle
    • Patent number 9,149,399
    • Issue date Oct 6, 2015
    • JTEKT Corporation
    • Masaya Segawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wheel mechanism
    • Patent number 8,863,868
    • Issue date Oct 21, 2014
    • Colin Alan Campbell
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Wheel mechanism
    • Patent number 7,854,435
    • Issue date Dec 21, 2010
    • Colin Alan Campbell
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Household and shopping laundry cart
    • Patent number 7,252,295
    • Issue date Aug 7, 2007
    • Aaron Bludworth
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Curb mounting maneuverable stroller
    • Patent number 6,981,709
    • Issue date Jan 3, 2006
    • Nathanael Saint
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Baby carriage capable of climbing stairs
    • Patent number 4,770,429
    • Issue date Sep 13, 1988
    • Alexander Freyman
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Step-negotiating vehicle
    • Patent number 4,627,508
    • Issue date Dec 9, 1986
    • Peter Auer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Children's safety pull toy
    • Patent number 4,470,610
    • Issue date Sep 11, 1984
    • Everett E. Wilson
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    3869011
    • Patent number 3,869,011
    • Issue date Mar 4, 1975
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3432178
    • Patent number 3,432,178
    • Issue date Mar 11, 1969
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    3279812
    • Patent number 3,279,812
    • Issue date Oct 18, 1966
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    3235278
    • Patent number 3,235,278
    • Issue date Feb 15, 1966
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    3195910
    • Patent number 3,195,910
    • Issue date Jul 20, 1965
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3127188
    • Patent number 3,127,188
    • Issue date Mar 31, 1964
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3068950
    • Patent number 3,068,950
    • Issue date Dec 18, 1962
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    2982560
    • Patent number 2,982,560
    • Issue date May 2, 1961
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    2981546
    • Patent number 2,981,546
    • Issue date Apr 25, 1961
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    2787472
    • Patent number 2,787,472
    • Issue date Apr 2, 1957
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    2770464
    • Patent number 2,770,464
    • Issue date Nov 13, 1956
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    2738982
    • Patent number 2,738,982
    • Issue date Mar 20, 1956
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    2639925
    • Patent number 2,639,925
    • Issue date May 26, 1953
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    2626162
    • Patent number 2,626,162
    • Issue date Jan 20, 1953
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    WHEEL WITH MOVABLE ELEMENTS
    • Publication number 20200384802
    • Publication date Dec 10, 2020
    • Andrea BELLI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MANEUVERABLE STROLLERS
    • Publication number 20200198682
    • Publication date Jun 25, 2020
    • Kolcraft Enterprises, Inc.
    • Peter Rolicki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    WHEEL-STAGGERED STAIRWAY-CLIMBING VECHICLE
    • Publication number 20180127011
    • Publication date May 10, 2018
    • Weizhong Cai
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Stroller Track System
    • Publication number 20170232993
    • Publication date Aug 17, 2017
    • Ming Zhou
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Stroller Track System
    • Publication number 20160318538
    • Publication date Nov 3, 2016
    • Ming Zhou
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SYSTEM ASSISTING THE MOVEMENT ON STEEP SURFACES
    • Publication number 20160090115
    • Publication date Mar 31, 2016
    • DECYLION Sp. z o.o.
    • Marcin Grochowina
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    INFANT STROLLER APPARATUS
    • Publication number 20160001805
    • Publication date Jan 7, 2016
    • Wonderland Nurserygoods Company Limited
    • Jonathan M. PACELLA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    MANEUVERABLE STROLLERS
    • Publication number 20140191483
    • Publication date Jul 10, 2014
    • Peter Rolicki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Manually Propelled Vehicle with Continuous Track
    • Publication number 20110175302
    • Publication date Jul 21, 2011
    • David Sherman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    WHEEL MECHANISM
    • Publication number 20110057421
    • Publication date Mar 10, 2011
    • Colin Alan Campbell
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Wheel Mechanism
    • Publication number 20070080511
    • Publication date Apr 12, 2007
    • Colin Alan Campbell
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Adaptor to attach conveyance device to wheel
    • Publication number 20060108758
    • Publication date May 25, 2006
    • Edward N. McLaughlan
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Household and shopping laundry cart
    • Publication number 20060017243
    • Publication date Jan 26, 2006
    • Aaron Bludworth
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Curb mounting maneuverable stroller
    • Publication number 20050006864
    • Publication date Jan 13, 2005
    • Nathanael Saint
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS