Patents by Inventor Howard Spallholtz

Howard Spallholtz 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).

  • Patent number: 5035464
    Abstract: A folding tray assembly that stores under a couch has pivoted joints on two arm members which allow for the table to be unfolded to a usable height for tasks such as eating or playing cards. The unitary joints have double axes of rotation that allow for easy opening and closing of tray assembly. One arm is a sliding rail member that retracts into a tube housing under the couch, taking the folded tray assembly out of view when not needed.
    Type: Grant
    Filed: April 3, 1990
    Date of Patent: July 30, 1991
    Inventor: Howard Spallholtz