Patents by Inventor Sandra Sundelin

Sandra Sundelin 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).

  • Brush debris removal apparatus
    Patent number: 11930917
    Abstract: An apparatus for removal of debris from a debris-carrying brush comprising a housing having a brush aperture and an exhaust aperture, a debris-removal component having an array of cleaning elements, and a passive debris collection means, wherein, in a substantially dry environment free of water and cleaning solutions, the debris-removal component rotates such that the array of cleaning elements remove debris from a debris-carrying brush inserted into the apparatus through the brush aperture and brought in contact therewith, rotation of the debris-removal component causes the array of cleaning elements to induce an airflow towards the passive debris collection means, the airflow captures and entrains at least a portion of removed debris, and the entrained debris is deposited in the passive debris collection means.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: March 19, 2024
    Assignee: Comfortel Furniture Pte. Ltd.
    Inventors: Jono Chapman, Antony Stolfo, Lisa Feleppa, Sandra Sundelin, Matthew Hore, Barry Singer
  • Brush Debris Removal Apparatus
    Publication number: 20210000249
    Abstract: An apparatus for removal of debris from a debris-carrying brush comprising a housing having a brush aperture and an exhaust aperture, a debris-removal component having an array of cleaning elements, and a passive debris collection means, wherein, in a substantially dry environment free of water and cleaning solutions, the debris-removal component rotates such that the array of cleaning elements remove debris from a debris-carrying brush inserted into the apparatus through the brush aperture and brought in contact therewith, rotation of the debris-removal component causes the array of cleaning elements to induce an airflow towards the passive debris collection means, the airflow captures and entrains at least a portion of removed debris, and the entrained debris is deposited in the passive debris collection means.
    Type: Application
    Filed: March 14, 2019
    Publication date: January 7, 2021
    Inventors: Jono Chapman, Antony Stolfo, Lisa Feleppa, Sandra Sundelin, Matthew Hore, Barry Singer