Patents by Inventor Dennis C. Hoaglin

Dennis C. Hoaglin 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).

  • Leader and dropper for fishing lines
    Patent number: 4023302
    Abstract: A dropper is secured to a leader by a swivel connection with the inner end of the dropper rigidly secured to the connector so that the hook end of the dropper is spaced horizontally outwardly from the leader to obviate snagging of the hook on the leader and to prevent entanglement of the dropper and the leader.
    Type: Grant
    Filed: January 21, 1976
    Date of Patent: May 17, 1977
    Inventor: Dennis C. Hoaglin