Patents by Inventor Lily Ewing

Lily Ewing 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).

  • Exposed film container
    Patent number: 5988468
    Abstract: A container for exposed film cartridges that permits swift, one-handed insertion of such cartridges while securely containing them after insertion is disclosed. A pouch with stiffened walls has a circular opening covered by overlapping flaps made of a flexible but resilient material through which cartridges may be inserted.
    Type: Grant
    Filed: January 14, 1998
    Date of Patent: November 23, 1999
    Assignee: Daymen Photo Marketing Ltd
    Inventors: Douglas H. Murdoch, Lily Ewing, Michael Sturm