Patents by Inventor William Edwin Root

William Edwin Root 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: 4021869
    Abstract: A top sheet or blanket to be fitted on top of a bed having an elastic binding at the bottom edge and around the two bottom corners for securely fitting the sheet or blanket to the bottom of the bed, and also provided with a large fold sewn in the sheet or blanket toward the bottom of the bed, said fold being expandable for foot room to provide comfort to the occupants sleeping in said bed, the folds being further provided with snaps to keep the folded portion of the bed or blanket in a neat position when the bed is not in use.
    Type: Grant
    Filed: November 24, 1975
    Date of Patent: May 10, 1977
    Inventor: William Edwin Root