Patents by Inventor Robert D. Wilcox

Robert D. Wilcox 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).

  • Reusable cassette for photosensitive film
    Patent number: 6601790
    Abstract: A reusable cassette for containing and dispensing rolls of photosensitive film may be easily reloaded by the user. The cassette includes a self-centering drum mechanism to accommodate film rolls of different widths.
    Type: Grant
    Filed: August 6, 2001
    Date of Patent: August 5, 2003
    Assignee: American Printing Components, LLC
    Inventors: Robert D. Wilcox, William D. Ball, Robert P. Chambers
  • Reusable cassette for photosensitive film
    Publication number: 20030025022
    Abstract: A reusable cassette for containing and dispensing rolls of photosensitive film may be easily reloaded by the user. The cassette includes a self-centering drum mechanism to accommodate film rolls of different widths.
    Type: Application
    Filed: August 6, 2001
    Publication date: February 6, 2003
    Inventors: Robert D. Wilcox, William D. Ball, Robert P. Chambers