Patents by Inventor Angela M. Ragsdale

Angela M. Ragsdale 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: 6260450
    Abstract: A wrench socket device for fitting the contours of the nut handles of the pipe clamps. The wrench socket device includes a gripping member having a hollow interior, a tubular upper portion and an enlarged lower portion which has an ovoid breadth which includes a pair of opposed end walls which are parallel to one another and a pair of opposed curved side walls which are curved toward one another, the gripping member further having an open bottom which has an ovoid shape which includes a pair of opposed end edges which are parallel to one another and a pair of opposed curved side edges which are curved toward one another, and further includes a wrench member having a handle member and a shaft extending therefrom and being attachable to the tubular upper portion of the gripping member. The wrench member may also include a ratchet mechanism which includes a tooth wheel and a pawl disposed in an end of the handle member.
    Type: Grant
    Filed: December 23, 1999
    Date of Patent: July 17, 2001
    Inventors: Billy L. Ragsdale, Jr., Angela M. Ragsdale