Patents by Inventor Joan A. P. Roe

Joan A. P. Roe 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).

  • Safety signal device
    Patent number: 4598661
    Abstract: A signal device for attachment to the flotation vest of a water skier to permit the skier to be more readily detected when in the water. The signal device includes a telescoping flag member and a support member to support the telescoping flag member in an upright manner. The support member has attachment devices such as cloth hook and loop fasteners to fasten the support member to the flotation vest.
    Type: Grant
    Filed: April 16, 1984
    Date of Patent: July 8, 1986
    Inventor: Joan A. P. Roe