Patents by Inventor Jack R. Harrison, Sr.

Jack R. Harrison, Sr. 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: 4238882
    Abstract: A reservoir safety razor including a handle attached to a body portion which includes a large transparent reservoir opening away from the handle and closed by a head which supports a razor blade held in place by a cap member, the reservoir being filled through a tube extending from an open end near the handle into the reservoir and ending near the head, the head having a valve which can automatically close the tube when the reservoir is properly filled and having capillary-size ports leading from the surfaces of the head adjacent the reservoir to the surfaces of the razor blade which overlie the ports.
    Type: Grant
    Filed: September 26, 1979
    Date of Patent: December 16, 1980
    Inventor: Jack R. Harrison, Sr.