Patents by Inventor John A Callaghan

John A Callaghan 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).

  • Portable mount
    Patent number: 10920923
    Abstract: A portable mounting device that is configured to mount relatively small accessory devices, such as radars or lights, on a vessel or vehicle, such as a boat. The device uses a number of connectors that enable its components to be easily assembled and disassembled for ease of use, transportation, and storage, while still forming a strong device that is capable of supporting the accessory device.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: February 16, 2021
    Inventor: John A Callaghan