Patents by Inventor Irvin L. KAAGE, III

Irvin L. KAAGE, III 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).

  • Filter scraper
    Patent number: 10596497
    Abstract: A filter apparatus and method for cleaning filter elements. The filter elements, each including a filter body with an external surface enclosing a filter passage, extend along a longitudinal axis of a vessel housing. A scraper element is disposed about the external surface of each filter body and travels along the longitudinal length of the filter body via a rotational screw to remove deposits. A lower air inlet is included on the vessel to loosen deposits on the filter surfaces, such as during or prior to scraping.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: March 24, 2020
    Inventors: Sune V. Backman, Irvin L. Kaage, III
  • FILTER SCRAPER
    Publication number: 20190329165
    Abstract: A filter apparatus and method for cleaning filter elements. The filter elements, each including a filter body with an external surface enclosing a filter passage, extend along a longitudinal axis of a vessel housing. A scraper element is disposed about the external surface of each filter body and travels along the longitudinal length of the filter body via a rotational screw to remove deposits. A lower air inlet is included on the vessel to loosen deposits on the filter surfaces, such as during or prior to scraping.
    Type: Application
    Filed: April 27, 2018
    Publication date: October 31, 2019
    Applicant: TRANSOR FILTER USA, L.L.C.
    Inventors: Sune V. BACKMAN, Irvin L. KAAGE, III