TREA

Thomas K. Ankney

Follow

Person

  • Grand Rapids, MI, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Handheld vacuum cleaner
    • Patent number 11,910,992
    • Issue date Feb 27, 2024
    • Bissell Inc.
    • Alan J. Krebs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 11,766,158
    • Issue date Sep 26, 2023
    • Bissell Inc.
    • Alan J. Krebs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 10,827,892
    • Issue date Nov 10, 2020
    • Bissell Inc.
    • Alan J. Krebs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Handheld vacuum cleaner
    • Patent number 10,820,767
    • Issue date Nov 3, 2020
    • Bissell Inc.
    • Alan J. Krebs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Handheld vacuum cleaner
    • Patent number 10,064,530
    • Issue date Sep 4, 2018
    • Bissell Homecare, Inc.
    • Alan J. Krebs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Extraction with chemical exothermic reaction heating
    • Patent number 7,774,895
    • Issue date Aug 17, 2010
    • Bissell Homecare, Inc.
    • Eric J. Hansen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Extraction with chemical exothermic reaction heating
    • Patent number 7,153,371
    • Issue date Dec 26, 2006
    • Bissell Homecare, Inc.
    • Eric J. Hansen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Extraction cleaning with collapsible tanks
    • Patent number 6,880,199
    • Issue date Apr 19, 2005
    • Bissell Homecare, Inc.
    • Eric C. Huffman
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Upright vacuum cleaner with cyclonic separation
    • Patent number 6,868,578
    • Issue date Mar 22, 2005
    • Bissell Homecare, Inc.
    • Gary A. Kasper
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20210045603
    • Publication date Feb 18, 2021
    • Bissell Inc.
    • Alan J. Krebs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HANDHELD VACUUM CLEANER
    • Publication number 20210038043
    • Publication date Feb 11, 2021
    • Bissell Inc.
    • Alan J. Krebs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER
    • Publication number 20190075989
    • Publication date Mar 14, 2019
    • BISSELL Homecare, Inc.
    • Alan J. Krebs
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HANDHELD VACUUM CLEANER
    • Publication number 20180338658
    • Publication date Nov 29, 2018
    • BISSELL Homecare, Inc.
    • Alan J. Krebs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HANDHELD VACUUM CLEANER
    • Publication number 20170071426
    • Publication date Mar 16, 2017
    • BISSELL Homecare, Inc.
    • Alan J. Krebs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM CLEANER AND VACUUM CLEANER SYSTEM
    • Publication number 20130232724
    • Publication date Sep 12, 2013
    • BISSELL Homecare, Inc.
    • Alan J. Krebs
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    EXTRACTION WITH CHEMICAL EXOTHERMIC REACTION HEATING
    • Publication number 20070089261
    • Publication date Apr 26, 2007
    • BISSELL Homecare, Inc.
    • Eric J. Hansen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Extraction with chemical exothermic reaction heating
    • Publication number 20030075203
    • Publication date Apr 24, 2003
    • Eric J. Hansen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...