Patents by Inventor Robert C. Lytle

Robert C. Lytle 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: 5010680
    Abstract: A fish hook extraction device quickly removes a fish hook embedded in a person by locating the eyelet of the hook in a hook-eye nest which is secured to a first line threaded through a neck extension of an injection molded plastic fish hook extraction device. A second line is secured about the curved portion of the hook. The second line is also threaded through the neck extension of the extraction device and secured to a rigid member, at a choice of locations, depending upon the size of the hook. An operator grasping one portion of the extraction device with two fingers locates a thumb upon a thumb pad. Upon application of pressure by the thumb on the thumb pad, the rigid member is caused to pivot about a living hinge of the device so that upon simultaneous squeezing motion of the first two fingers and the thumb, pressure is applied to the hook-eye nest which directs force downwardly through the hook to unseat the barbed end of the hook.
    Type: Grant
    Filed: August 20, 1990
    Date of Patent: April 30, 1991
    Inventor: Robert C. Lytle