Patents by Inventor David B. Neumann

David B. Neumann 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: 4638591
    Abstract: This fish securing device has a relatively small diameter cylindrical axial assembly to which are hinged a number of fish securing arms. A spring loading mechanism contained within the axial assembly urges the hinged arms towards a closed fish securing position by means of an actuating linkage arm associated with each securing arm. A cocking and trip mechanism is actuatable upon tugging on a fish lure connected to one end of the axial assembly for releasing the securing arms from an open cocked position towards their closed position to secure a fish tugging on the lure. The device features an improved, compact, streamlined configuration whereby the spring loading mechanism is contained within the central tubular assembly and wherein the cocking and trippng mechanism and securing arm actuating linkages are disposed in a relatively protected position between the securing arms and the central axial assembly to minimize the possibility of damage or of entanglement with underwater growth, rocks or debris.
    Type: Grant
    Filed: February 10, 1986
    Date of Patent: January 27, 1987
    Inventors: David B. Neumann, Robert D. Hunt