Patents by Inventor John Charles Holzheimer

John Charles Holzheimer 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).

  • SHOWERHEAD WITH MULTIPLE PAIRS OF NOZZLES THAT ACTUATE SEQUENTIALLY IN A LOOP
    Publication number: 20220062924
    Abstract: A showerhead (2) and a pulsation mechanism thereof are disclosed. The showerhead (2) with three sets of spaced-apart nozzles (22a, 22b, 22c) is configured to be cyclically activated in sequence, with each set of nozzles (22a, 22b, 22c) operative for approximately 0.25 seconds to 1 second, while the other two sets of nozzles (22a, 22b, 22c) are deactivated. The showerhead (2) el includes a shutter (34) adapted to open a flow passage (36) within the showerhead (2) leading to one or more respective nozzles (22a, 22b, 22c) periodically to produce an intermittent pulsating flow.
    Type: Application
    Filed: March 22, 2019
    Publication date: March 3, 2022
    Applicant: Waxman Consumer Products Group Inc.
    Inventors: Jian Ying, John Charles Holzheimer
  • METALLIC COATING ON SUBSTRATE
    Publication number: 20080318071
    Abstract: Methods of applying metallic coatings to non-metallic, non-conductive, chemically active, corrosion-susceptible or otherwise uncoatable substrates are provided, wherein the metallic coatings strongly adhere to the substrates. First, an intermediate coating is applied on the substrate. Then, the intermediate coating is treated. A metallic coating is subsequently applied on the treated intermediate coating.
    Type: Application
    Filed: June 16, 2008
    Publication date: December 25, 2008
    Applicant: MOEN INCORPORATED
    Inventors: John Charles Holzheimer, Harshil Parikh, Inho Song