Patents by Inventor Robert T. Hendricks

Robert T. Hendricks 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: 4171586
    Abstract: A purse seine hairpin retainer and purse ring handling method which simplifies and lessens the danger involved in collecting and securing the purse rings that are attached to the base of a fish net used in a seining operation for catching fish. The purse rings are threaded by a purse line which is hauled in toward the boat thereby gathering the purse rings together in a closely grouped arrangement and closing the bottom of the net. The purse rings are then threaded onto the lower leg of a hairpin member which is generally hauled up and temporarily suspended over the deck of the boat while upper end of the net is hauled in and the fish removed therefrom.
    Type: Grant
    Filed: February 13, 1978
    Date of Patent: October 23, 1979
    Inventor: Robert T. Hendricks