Patents by Inventor John William Clarke

John William Clarke 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).

  • Packaging tray for a videodisc
    Patent number: 4076119
    Abstract: A packaging tray for an entertainment or educational disc in which the tray is formed with plastic sheet material with upright retaining posts that extend through and adjacent the ends of a pair of apertures in the disc.
    Type: Grant
    Filed: March 4, 1976
    Date of Patent: February 28, 1978
    Assignee: Eli Lilly and Company
    Inventor: John William Clarke
  • Cleaning wand
    Patent number: D1016421
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: February 27, 2024
    Assignee: Henkel AG & Co. KGaA
    Inventors: Glenn William Kaye, Peter Brian Clarke, Luis Ramiro Gutierrez Montenegro, John Kevin Clay
  • Caddy
    Patent number: D1018118
    Type: Grant
    Filed: August 1, 2023
    Date of Patent: March 19, 2024
    Assignee: Henkel AG & Co. KGaA
    Inventors: Glenn William Kaye, Peter Brian Clarke, Luis Ramiro Gutierrez Montenegro, John Kevin Clay