Patents by Inventor Paul H. Idstein

Paul H. Idstein 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: 4637580
    Abstract: In combination, a closing assembly means for resealably closing and sealing the neck of a food bag and a storage rack means for supporting the closing assembly. A plurality of disk-shaped members each receiving in a cavity centrally therethrough the neck of a food bag or like container. Each disk member includes a closing member pivoting from the disk member at one end whereby an intermediate portion of the closing member moves across the cavity into a ring-shaped portion thereof internal of the disk member. In operation, when the food bag neck extends through the cavity and the closing member is pivotally moved within the ring-shaped portion of the cavity, the neck is forced into the cavity and retained therein in a press-fit. The storage rack means includes a plurality of semi-circular rack apertures having diameters slightly smaller than that of the disk-shaped members.
    Type: Grant
    Filed: October 3, 1985
    Date of Patent: January 20, 1987
    Inventor: Paul H. Idstein