Patents by Inventor Douglas Renzelman

Douglas Renzelman 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).

  • WATERWAY AND FLOW STRAIGHTENER FOR A WATER DELIVERY DEVICE
    Publication number: 20240044347
    Abstract: A waterway for a fluid delivery device includes a body, an inlet passage, a continuous header passage, a connector passage, a chamber, and a plurality of ports. The inlet passage is formed in the body and configured to receive a supply of water. The continuous header passage is formed in the body as a loop with elongated side passages. The connector passage is formed in the body and fluidly interconnects the inlet passage and the elongated side passages. The chamber is formed in the body in spaced relation to the elongated side passages. The plurality of ports is formed in the body and extends between the elongated side passages and the chamber.
    Type: Application
    Filed: July 14, 2023
    Publication date: February 8, 2024
    Applicant: Kohler Co.
    Inventors: Brian Douglas Renzelman, Andrew James Stokes, Joel Aldebaran Salazar Elorza, Gary Clarke
  • 2 roll bath tissue dispenser
    Patent number: D658413
    Type: Grant
    Filed: August 1, 2011
    Date of Patent: May 1, 2012
    Inventor: Douglas Renzelman
  • Bath tissue dispenser
    Patent number: D658414
    Type: Grant
    Filed: March 15, 2011
    Date of Patent: May 1, 2012
    Inventor: Douglas Renzelman