Patents by Inventor Howard Lee Cooper

Howard Lee Cooper 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).

  • Chairs
    Patent number: 4008918
    Abstract: A baby chair having a seat and a tray both mounted on a collapsible framework, the seat having a bottom and a back hinged together and pivotally connected to the framework, and the framework being so constructed that, when not in use, the chair may be collapsed to form a substantially flat assembly.
    Type: Grant
    Filed: July 2, 1975
    Date of Patent: February 22, 1977
    Assignee: Products for Proud Parents Limited
    Inventors: Howard Lee Cooper, Stewart Banks