Patents by Inventor Ralph Meline

Ralph Meline 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).

  • Elk call with internal chamber
    Patent number: 11659831
    Abstract: An elk call can be arranged as an air flow and aft mixing system, designed to cause the air flow to rotate and mix, creating a surround sound or echo that can create a sonic illusion that can confuse an elk as to the location of the caller.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: May 30, 2023
    Inventor: Ralph Meline
  • Elk call with internal chamber
    Publication number: 20230021471
    Abstract: An elk call can be arranged as an air flow and aft mixing system, designed to cause the air flow to rotate and mix, creating a surround sound or echo that can create a sonic illusion that can confuse an elk as to the location of the caller.
    Type: Application
    Filed: May 16, 2018
    Publication date: January 26, 2023
    Inventor: Ralph Meline