Patents by Inventor Wai S. Wong

Wai S. Wong 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: 5092010
    Abstract: Bedclothes with fasteners to hold them in place on a bed and maintain a neat appearance of the bed. The bedclothes comprises casings which slip over the foot and head of the bed. A top surface of the bedclothes attached to the casing with a fastener such as Velcro. Optionally the casings and top surface of the bedclothes may be formed as an integral piece. The bed clothes are suitable for use as sheets, bedspreads and dust ruffles. The bedclothes with the separate casings may be removed for washing without removing the casings.
    Type: Grant
    Filed: February 20, 1991
    Date of Patent: March 3, 1992
    Inventor: Wai S. Wong