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Douglas Schultz

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  • St. Louis, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum conduit connector
    • Patent number D1051534
    • Issue date Nov 12, 2024
    • Emerson Electric Co.
    • Matthew A. Williams
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum conduit connector
    • Patent number D1045301
    • Issue date Oct 1, 2024
    • Emerson Electric Co.
    • Matthew A. Williams
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum conduit attachment tools
    • Patent number 11,882,984
    • Issue date Jan 30, 2024
    • Emerson Electric Co.
    • Matthew A. Williams
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Motor cover for wet/dry vacuum cleaner with vent openings
    • Patent number 11,684,226
    • Issue date Jun 27, 2023
    • Emerson Electric Co.
    • Mark J. Tomasiak
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Wet/dry vacuum cleaner
    • Patent number D934518
    • Issue date Oct 26, 2021
    • Emerson Electric Co.
    • Alex J. Wall
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Wet/dry vacuum cleaner
    • Patent number D915698
    • Issue date Apr 6, 2021
    • Emerson Electric Co.
    • Alex J. Wall
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Wet/dry vacuum cleaner
    • Patent number D901112
    • Issue date Nov 3, 2020
    • Emerson Electric Co.
    • Alex J. Wall
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Slide out vacuum drum including dual-action latching mechanism
    • Patent number 10,791,892
    • Issue date Oct 6, 2020
    • Emerson Electric Co.
    • Douglas C. Schultz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vacuum cleaning systems and methods including slide out drum and fi...
    • Patent number 10,750,915
    • Issue date Aug 25, 2020
    • Emerson Electric Co.
    • Douglas C. Schultz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Transportation vacuum assembly
    • Patent number 10,668,899
    • Issue date Jun 2, 2020
    • Emerson Electric Co.
    • Douglas Schultz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Wet/dry vacuum cleaner
    • Patent number D882892
    • Issue date Apr 28, 2020
    • Emerson Electric Co.
    • Alex J. Wall
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Wet/dry vacuum cleaner
    • Patent number D876739
    • Issue date Feb 25, 2020
    • Emerson Electric Co.
    • Alex J. Wall
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Wet/dry vacuum cleaner with handle
    • Patent number D875333
    • Issue date Feb 11, 2020
    • Emerson Electric Co.
    • Alex J. Wall
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Powerhead for wet/dry vacuum cleaner
    • Patent number D868404
    • Issue date Nov 26, 2019
    • Emerson Electric Co.
    • Alex J. Wall
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Combined wet/dry vacuum cleaner
    • Patent number D865305
    • Issue date Oct 29, 2019
    • Emerson Electric Co.
    • Alex J. Wall
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Adjustable vacuum tube clamp assembly and vacuum cleaners including...
    • Patent number 10,368,707
    • Issue date Aug 6, 2019
    • Emerson Electric Co.
    • Christopher Lutz
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Air mover
    • Patent number D849924
    • Issue date May 28, 2019
    • Emerson Electric Co.
    • Jeremy Sanders
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Vacuum nozzle with integrated light
    • Patent number 10,238,255
    • Issue date Mar 26, 2019
    • Emerson Electric Co.
    • Douglas C. Schultz
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Air mover grill set and control panel combination
    • Patent number D835254
    • Issue date Dec 4, 2018
    • Emerson Electric Co.
    • Jeremy Sanders
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air mover
    • Patent number D810269
    • Issue date Feb 13, 2018
    • Emerson Electric Co.
    • Jeremy Sanders
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Low profile filter for vacuum cleaners
    • Patent number 9,775,478
    • Issue date Oct 3, 2017
    • Emerson Electric Co.
    • Douglas Schultz
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Transportation vacuum assembly
    • Patent number 9,751,504
    • Issue date Sep 5, 2017
    • Emerson Electric Co.
    • Douglas Schultz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vacuum nozzle with integrated light
    • Patent number 9,700,187
    • Issue date Jul 11, 2017
    • Emerson Electric Co.
    • Douglas C. Schultz
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Wet/dry vacuum cleaner filter for wet material collection
    • Patent number 9,510,718
    • Issue date Dec 6, 2016
    • Emerson Electric Co.
    • Douglas C. Schultz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Wet/dry vacuum cleaner with built-in dustpan accessory
    • Patent number 9,282,861
    • Issue date Mar 15, 2016
    • Emerson Electric Co.
    • Douglas Schultz
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum nozzle with integrated light
    • Patent number D725856
    • Issue date Mar 31, 2015
    • Emerson Electric Co.
    • Douglas Schultz
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Filter for a wet/dry vacuum cleaner
    • Patent number D691338
    • Issue date Oct 8, 2013
    • Emerson Electric Co.
    • Douglas C. Schultz
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Easy access filter assembly for a wet/dry vacuum appliance
    • Patent number 8,418,312
    • Issue date Apr 16, 2013
    • Emerson Electric Co.
    • Steven Rhea
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Combined wet/dry vacuum cleaner with onboard tool storage and integ...
    • Patent number D647261
    • Issue date Oct 18, 2011
    • Emerson Electric Co.
    • Douglas Schultz
    • D32 - Washing, cleaning, or drying machine

Patents Applicationslast 30 patents