Patents by Inventor William Lewi

William Lewi 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).

  • Display package
    Patent number: 3948393
    Abstract: A bubble type display package includes a cardboard base panel having a thermoplastic coated clear face and an opening, a receptacle member open at its rear and having a peripheral wall projecting through the base opening and terminating in peripherally spaced outwardly projecting ears heat sealed to the base panel rear face, and a thermoplastic cover member having peripherally spaced ears interdigitating the receptacle member ears and heat sealed to the base panel rear face. The cover member is flat or cup shaped and the cover and receptacle members are transparent.
    Type: Grant
    Filed: January 30, 1974
    Date of Patent: April 6, 1976
    Assignee: Solo Products Corporation
    Inventor: William Lewi