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Robert L. Crevling, JR.

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  • Williamsport, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wall-mountable vacuum cleaner
    • Patent number D670045
    • Issue date Oct 30, 2012
    • Shop-Vac Corporation
    • Robert Lent Crevling, Jr.
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Combined toolbox and vacuum cleaner
    • Patent number D664354
    • Issue date Jul 31, 2012
    • Shop-Vac Corporation
    • Robert Lent Crevling, Jr.
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Combination toolbox and vacuum cleaner
    • Patent number D663952
    • Issue date Jul 24, 2012
    • Shop-Vac Corporation
    • Robert Lent Crevling, Jr.
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Motor assembly with switch module
    • Patent number 8,179,004
    • Issue date May 15, 2012
    • Shop-Vac Corporation
    • Robert L. Crevling, Jr.
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dual-tank vacuum cleaner
    • Patent number 8,074,321
    • Issue date Dec 13, 2011
    • Shop-Vac Corporation
    • Kevin D. Fry
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D646860
    • Issue date Oct 11, 2011
    • Shop-Vac Corporation
    • Li Liu
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D646033
    • Issue date Sep 27, 2011
    • Shop-Vac Corporation
    • Robert L. Crevling, Jr.
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D644800
    • Issue date Sep 6, 2011
    • Shop-Vac Corporation
    • Craig A. Seasholtz
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D640849
    • Issue date Jun 28, 2011
    • Shop-Vac Corporation
    • Jason S. Gottschall
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Cleaning tool
    • Patent number D638181
    • Issue date May 17, 2011
    • Shop-Vac Corporation
    • Robert Lent Crevling, Jr.
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D636954
    • Issue date Apr 26, 2011
    • Shop-Vac Corporation
    • Li Liu
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D634084
    • Issue date Mar 8, 2011
    • Shop-Vac Corporation
    • John Griffin
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D633668
    • Issue date Mar 1, 2011
    • Shop-Vac Corporation
    • John Griffin
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D632444
    • Issue date Feb 8, 2011
    • Shop-Vac Corporation
    • John Griffin
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D624258
    • Issue date Sep 21, 2010
    • Shop-Vac Corporation
    • Robert L. Crevling, Jr.
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum cleaner accessory holder
    • Patent number D623367
    • Issue date Sep 7, 2010
    • Shop-Vac Corporation
    • Jason Gottschall
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Mop bucket
    • Patent number D619318
    • Issue date Jul 6, 2010
    • Shop-Vac
    • Jonathan Miller
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D618409
    • Issue date Jun 22, 2010
    • Robert Lent Crevling, Jr.
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Pneumatic cleaner
    • Patent number 7,721,384
    • Issue date May 25, 2010
    • Shop-Vac Corporation
    • Robert L. Crevling, Jr.
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D615718
    • Issue date May 11, 2010
    • Robert Lent Crevling, Jr.
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Liquid-dispensing attachment for vacuum cleaners
    • Patent number 7,669,279
    • Issue date Mar 2, 2010
    • Shop-Vac Corporation
    • Robert L. Crevling, Jr.
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Mop bucket
    • Patent number D611215
    • Issue date Mar 2, 2010
    • Shop-Vac
    • Jonathan Miller
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Mulcher
    • Patent number 7,654,480
    • Issue date Feb 2, 2010
    • Shop-Vac Corporation
    • Mark E. Baer
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Vacuum cleaner nozzle
    • Patent number D606716
    • Issue date Dec 22, 2009
    • Shop-Vac Corporation
    • Robert L. Crevling, Jr.
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Removable internal air diffuser
    • Patent number 7,627,928
    • Issue date Dec 8, 2009
    • Shop-Vac Corporation
    • Robert L. Crevling, Jr.
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D602661
    • Issue date Oct 20, 2009
    • Shop-Vac Corporation
    • John Griffin
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D599968
    • Issue date Sep 8, 2009
    • Shop-Vac Corporation
    • Robert Lent Crevling, Jr.
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Yard vacuum
    • Patent number D599064
    • Issue date Aug 25, 2009
    • Shop-Vac Corporation
    • Robert L. Crevling, Jr.
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Sander/polisher attachment for vacuum cleaners
    • Patent number D596362
    • Issue date Jul 14, 2009
    • Shop-Vac Corporation
    • Robert L. Crevling, Jr.
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Air mover
    • Patent number D596283
    • Issue date Jul 14, 2009
    • Shop-Vac Corporation
    • David Martinez
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    Portable Combined Toolbox and Vacuum Cleaner
    • Publication number 20130007979
    • Publication date Jan 10, 2013
    • SHOP-VAC CORPORATION
    • Melvin E. Wolfe
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Double-Walled Vacuum Cleaner
    • Publication number 20120266407
    • Publication date Oct 25, 2012
    • SHOP-VAC CORPORATION
    • Kevin D. Fry
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    VACUUM DEVICE WITH POSITIVE PRESSURE TANK
    • Publication number 20110107549
    • Publication date May 12, 2011
    • SHOP-VAC CORPORATION
    • Robert L. Crevling, JR.
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    MOTOR ASSEMBLY WITH SWITCH MODULE
    • Publication number 20110109177
    • Publication date May 12, 2011
    • Robert L. Crevling, JR.
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    MOP BUCKET
    • Publication number 20100170056
    • Publication date Jul 8, 2010
    • Jonathan Miller
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Removable Internal Air Diffuser
    • Publication number 20100071151
    • Publication date Mar 25, 2010
    • SHOP-VAC CORPORATION
    • Robert L. Crevling, JR.
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...