Patents by Inventor Donald E. Ulrich

Donald E. Ulrich 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: 6189257
    Abstract: A fishhook adapted to be used in a clustered arrangement, with each hook of the cluster mounted for pivotal movement so as to be able to minify the chance of entanglement with weeds or trash. The novel fishhook array made possible in accordance with this invention also enables a highly advantageous weathervaning characteristics of each individually attached hook/lure entity, such that each is maintained in a natural horizontal attitude. Each hook has an upper shank portion extending at an angle downwardly from the eye of the hook, with the upper shank portion forming a forwardly curved shoulder portion with the integral lure-receiving lower shank portion. This curved forward shoulder portion forms an acute angle, such that the lower shank portion is able to reside in a generally horizontal position when the hook is suspended from the eye.
    Type: Grant
    Filed: November 5, 1999
    Date of Patent: February 20, 2001
    Inventor: Donald E. Ulrich
  • Patent number: 6006467
    Abstract: A fishhook mounted for pivotal movement so as to be able to avoid entanglement with weeds or trash, this novel hook having an eye where a fishline may be attached and an upper shank portion extending at an angle downwardly from the eye. The hook also has a lower lure-receiving shank portion integral with the upper shank portion, with the upper and lower shank portions meeting in a curved shoulder portion forming an acute angle. This construction enables the lower shank portion to reside in a generally horizontal position when a lure has been inserted upon the lower shank portion with the head of the lure residing close to the curved shoulder portion and the hook is suspended from the eye. The end of the lower shank portion remote from the shoulder portion is provided with an upturned portion terminating in a point having a barb thereon.
    Type: Grant
    Filed: December 15, 1998
    Date of Patent: December 28, 1999
    Inventor: Donald E. Ulrich