TREA

Walker Design

Follow

Organization

  • North Hills, CA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Air filter and silencer
    • Patent number 9,611,822
    • Issue date Apr 4, 2017
    • Walker Design, Inc.
    • Robert Walker
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbocharger heat shield
    • Patent number 8,500,398
    • Issue date Aug 6, 2013
    • Walker Design, Inc.
    • Robert A. Walker
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Multi-throat air filter
    • Patent number 7,964,011
    • Issue date Jun 21, 2011
    • Walker Design, Inc.
    • Michael J. DeLillo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Remote air-oil separator
    • Patent number 6,422,224
    • Issue date Jul 23, 2002
    • Walker Design, Inc.
    • Robert A. Walker
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vacuum relief valve
    • Patent number 5,347,973
    • Issue date Sep 20, 1994
    • Walker Design Inc.
    • Robert A. Walker
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    86482614 - SPINBREATHER
    • Serial number 86482614
    • Registration number 4912128
    • Filing date Dec 16, 2014
    • Walker Design, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    85328135 - FILTER ID
    • Serial number 85328135
    • Registration number 4851489
    • Filing date May 23, 2011
    • Walker Design Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    76483052 - ALGAESEP
    • Serial number 76483052
    • Registration number 2810144
    • Filing date Jan 17, 2003
    • Walker Design Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    76003645 - CCE
    • Serial number 76003645
    • Registration number 2762144
    • Filing date Mar 17, 2000
    • Walker Design
    • 12 - Vehicles
  • Information Trademark

    75519353 - OILSEP
    • Serial number 75519353
    • Filing date Jul 15, 1998
    • Walker Design, Inc.
    • 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
  • Information Trademark

    75404157 - FUELSEP
    • Serial number 75404157
    • Registration number 2282667
    • Filing date Dec 11, 1997
    • Walker Design, Inc.
    • 7 - Machines and machine tools