Patents by Inventor Mark Mangrum

Mark Mangrum has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Device for use with floor drains
    Patent number: 9334181
    Abstract: In a floor drain assembly of the type including a floor drain having a collar surrounding a drainage opening installed in a recess in a floor, an improvement is provided. The improvement includes a skirt extending about the collar and secured to the collar by a fastener extending through the skirt and into the collar but not into the floor. The skirt defines an opening sized to receive a treatment material therein. A lid is configured for selectively engaging with the opening for allowing selective placement of treatment material in an area beneath the skirt.
    Type: Grant
    Filed: April 26, 2014
    Date of Patent: May 10, 2016
    Assignee: Aromatic Drain Device, Inc.
    Inventors: Thomas Worth, Mark Mangrum, Paul Bradley Forrest, Justin R. Nifong
  • DEVICE FOR USE WITH FLOOR DRAINS
    Publication number: 20140231323
    Abstract: In a floor drain assembly of the type including a floor drain having a collar surrounding a drainage opening installed in a recess in a floor, an improvement is provided. The improvement includes a skirt extending about the collar and secured to the collar by a fastener extending through the skirt and into the collar but not into the floor. The skirt defines an opening sized to receive a treatment material therein. A lid is configured for selectively engaging with the opening for allowing selective placement of treatment material in an area beneath the skirt.
    Type: Application
    Filed: April 26, 2014
    Publication date: August 21, 2014
    Applicant: Aromatic Drain Device, Inc.
    Inventors: Thomas Worth, Mark Mangrum, Paul Bradley Forrest, Justin R. Nifong
  • Device for use with floor drains
    Patent number: 8721880
    Abstract: A device configured for being received within a floor drain is provided. The device includes a basket assembly containing a liquid-soluble treatment material therein. A drain cover defines an opening that receives the basket assembly. A basket assembly lid defines at least one aperture for allowing flow of liquid into the basket assembly, the basket assembly includes a flange for cooperatively engaging a recess defined in the drain cover to thereby engage the lid with the drain cover.
    Type: Grant
    Filed: February 27, 2013
    Date of Patent: May 13, 2014
    Assignee: Aromatic Drain Device, Inc.
    Inventors: Thomas Worth, Mark Mangrum, Paul Bradley Forrest, Justin R. Nifong
  • DEVICE FOR USE WITH FLOOR DRAINS
    Publication number: 20130240424
    Abstract: A device configured for being received within a floor drain is provided. The device includes a basket assembly containing a liquid-soluble treatment material therein. A drain cover defines an opening that receives the basket assembly. A basket assembly lid defines at least one aperture for allowing flow of liquid into the basket assembly, the basket assembly includes a flange for cooperatively engaging a recess defined in the drain cover to thereby engage the lid with the drain cover.
    Type: Application
    Filed: February 27, 2013
    Publication date: September 19, 2013
    Applicant: Aromatic Drain Device, Inc.
    Inventors: Thomas Worth, Mark Mangrum, Paul Bradley Forrest, Justin R. Nifong
  • Device for use with floor drains
    Patent number: 8409433
    Abstract: A device configured for being received within a floor drain is provided. The device includes a basket assembly containing a liquid-soluble treatment material therein. A drain cover defines an opening that receives the basket assembly. A basket assembly lid defines at least one aperture for allowing flow of liquid into the basket assembly, the basket assembly includes a flange for cooperatively engaging a recess defined in the drain cover to thereby engage the lid with the drain cover.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: April 2, 2013
    Assignee: Aromatic Drain Device, Inc.
    Inventors: Thomas Worth, Mark Mangrum, Paul Bradley Forrest, Justin R. Nifong
  • DEVICE FOR USE WITH FLOOR DRAINS
    Publication number: 20120266982
    Abstract: A device configured for being received within a floor drain is provided. The device includes a basket assembly containing a liquid-soluble treatment material therein. A drain cover defines an opening that receives the basket assembly. A basket assembly lid defines at least one aperture for allowing flow of liquid into the basket assembly, the basket assembly includes a flange for cooperatively engaging a recess defined in the drain cover to thereby engage the lid with the drain cover.
    Type: Application
    Filed: March 13, 2012
    Publication date: October 25, 2012
    Applicant: AROMATIC DRAIN DEVICE, INC.
    Inventors: Thomas Worth, Mark Mangrum, Justin R. Nifong, Paul Bradley Forrest