Patents by Inventor Edward Y. Chinn

Edward Y. Chinn 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).

  • Dog droppings catcher apparatus
    Patent number: 5386801
    Abstract: The basic component of the apparatus is a plastic bag, similar to those dispensed in supermarkets, modified to suit the requirements of the subject invention. The modification is effected by cutting specific features into a bag having two sides and lying flat and having its open end to the right, closed end to the left and having a top edge and a bottom edge.
    Type: Grant
    Filed: January 26, 1994
    Date of Patent: February 7, 1995
    Inventors: Edward Y. Chinn, Gladys C. Chinn