Patents by Inventor James LeWan

James LeWan 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).

  • Methods and apparatus to monitor and/or adjust operations of doors
    Patent number: 11952825
    Abstract: Methods and apparatus to monitor and/or adjust operations of doors are disclosed. An apparatus includes processor circuitry to execute instructions to: monitor a position of a door panel associated with a door system; detect when a beam from a photo-eye sensor associated with the door system is in an unexpected non-triggered state based on the position of the door panel; and generate an alert or notification indicating a significance of the beam in the unexpected non-triggered state.
    Type: Grant
    Filed: May 6, 2022
    Date of Patent: April 9, 2024
    Assignee: RITE-HITE HOLDING CORPORATION
    Inventors: Ryan Beggs, Derek Lewan, Quinn Mast, James Pelegrin, III, Michael Sivill
  • ADJUSTABLE BRUSH HOLDING ASSEMBLY
    Publication number: 20220363090
    Abstract: A holder assembly for holding a painting tool within a paint container is provided. The holder assembly includes an inner tube including an attachment mechanism for receiving the painting tool, an outer tube that receives the inner tube, wherein the outer tube includes a securement means for attaching to the paint container, and a tightener to secure a position of the inner tube within the outer tube.
    Type: Application
    Filed: August 2, 2022
    Publication date: November 17, 2022
    Inventor: James LeWan
  • Adjustable brush holding assembly
    Patent number: 11400750
    Abstract: A holder assembly for holding a painting tool within a paint container is provided. The holder assembly includes an inner tube including an attachment mechanism for receiving the painting tool, an outer tube that receives the inner tube, wherein the outer tube includes a securement means for attaching to the paint container, and a tightener to secure a position of the inner tube within the outer tube.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: August 2, 2022
    Inventor: James LeWan
  • Adjustable Brush Holding Assembly
    Publication number: 20200016923
    Abstract: A holder assembly for holding a painting tool within a paint container is provided. The holder assembly includes an inner tube including an attachment mechanism for receiving the painting tool, an outer tube that receives the inner tube, wherein the outer tube includes a securement means for attaching to the paint container, and a tightener to secure a position of the inner tube within the outer tube.
    Type: Application
    Filed: July 10, 2019
    Publication date: January 16, 2020
    Inventor: James LeWan