Patents by Inventor Harry E. Colburn

Harry E. Colburn 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).

  • Bed sheets with hook and loop fasteners
    Patent number: 4488323
    Abstract: Bedding. A pair of strips of hook and loop fastening material are attached to and circumscribe the side of a mattress. The strips are positioned on the side of the mattress one above the other. Strips of hook and loop fastening material are also attached to the undersurfaces and near the outer peripheral edges of top and bottom sheets on the mattress. The bottom sheet is smaller than the top sheet so that the strip of fastening material on the bottom sheet is attached to the upper strip of fastening material on the side of the mattress. The strip of fastening material on the top sheet is attached to the lower strip of fastening material on the side of the mattress. The strips of fastening material attached to the undersurfaces of the top and bottom sheets are fabricated from hook material and the strips of fastening material attached to the side of the mattress fabricated from loop material, or vice versa.
    Type: Grant
    Filed: October 23, 1981
    Date of Patent: December 18, 1984
    Inventor: Harry E. Colburn