Patents by Inventor Boyd R. Wren

Boyd R. Wren 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: 4659028
    Abstract: A portable dispenser for rolled perforated toilet tissues comprising a base adapted to receive a roll in rotatable condition and an outlet structure comprising a tissue-constricting ring through which the tissue is fed and which provided sufficient friction to prevent backup of the tissue into the dispenser. A bill-like projection extends outwardly from the bottom of the aperture or ring to assist in breaking the tissues from one another along a line of perforation. A box-like cover fits over the entire assembly to improve aesthetics.
    Type: Grant
    Filed: May 16, 1985
    Date of Patent: April 21, 1987
    Inventor: Boyd R. Wren