Patents by Inventor John C. Irwin, Sr.

John C. Irwin, Sr. 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).

  • Waste container having oriented compartments
    Patent number: 5244218
    Abstract: A waste container (20) having an integral enclosure (30) with multiple compartments (32, 34, 36, 38, and 40) oriented to a pair of non symmetrically located lugs (108,110) is provided. The orientation allows for waste separated by class to be oriented with a waste collection vehicle. A cover (60) having hinged lids (64, 66, 68, 70, 72, and 72') is attached to the enclosure with a hinge (56).
    Type: Grant
    Filed: July 22, 1991
    Date of Patent: September 14, 1993
    Inventor: John C. Irwin, Sr.