Patents by Inventor Karen B Kolari

Karen B Kolari 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: 4967625
    Abstract: In one embodiment an adjustable jaw socket with a gripping facility is disclosed that is adapted for use with a socket wrench or other tool for providing rotary motion. The adjustable jaw socket includes a body with a stationary jaw and slotted members in its upper portion and an aperture for receiving the drive of ratchet wrench or other socket-type wrench in its lower portion, in addition to an adjustable jaw. Means are provided for securing the movable adjustable jaw at a selected position with respect to the body. Also, means responsive to rotary motion of an attached socket-type wrench to grip a nut or bolt for loosening and tightening operations is provided.
    Type: Grant
    Filed: September 1, 1989
    Date of Patent: November 6, 1990
    Assignees: James W. Kolari, Karen B. Kolari
    Inventors: James W. Kolari, Karen B Kolari