Patents by Inventor David B. Weld

David B. Weld 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).

  • Chumate
    Patent number: 4297804
    Abstract: A floating container, specially adapted to hold live bait, which is shaped like a small boat so that it can be pulled behind a fishing vessel without sinking. The container is transparent so that the bait carried therein can be seen and thus attract game fish in the surrounding water. The container is structured to provide proper aeration for the bait, yet allow access to it when needed. Closure doors are positioned to shut independently when the container is being towed.
    Type: Grant
    Filed: December 3, 1979
    Date of Patent: November 3, 1981
    Inventor: David B. Weld