Patents by Inventor Herman Blackledge

Herman Blackledge 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: 4901468
    Abstract: The fishing device has a large buoyant base and an openable compartment which is mounted on top of the base to ride above the water line to help protect an electrical signalling mechanism within the compartment. A cover assembly is removably mounted over the compartment, and can be moved manually to an opened position to permit access to the signalling mechanism. A large handle on the cover permits either the cover to be opened, or enables the entire device to be removed quickly and efficiently from the water to retrieve a fish. The handle can also be used to attach the device to other similar devices. The signalling mechanism emits a light signal, which is visible at night for night fishing.
    Type: Grant
    Filed: June 16, 1989
    Date of Patent: February 20, 1990
    Inventor: Herman Blackledge