Patents by Inventor Marva Clark

Marva Clark 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).

  • SYSTEM FOR INTERCHANGEABLE WATCHES
    Publication number: 20190064743
    Abstract: A system for interchangeable watches that includes: at least two watch bands; and at least two watches. Preferably, the at least two watch bands include up to four watch bands and the at least two watches include four watches. Each watch includes a distinct watch face, where each watch is interchangeable with any of the four watch bands.
    Type: Application
    Filed: August 30, 2017
    Publication date: February 28, 2019
    Inventor: Marva Clark