Patents by Inventor Utria Valkama

Utria Valkama 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).

  • Microphone arrangement for stringed instruments, particularly for an electric guitar
    Patent number: 5072646
    Abstract: The invention relates to a microphone arrangement for an electric guitar, comprising a body and at least one microphone to be attached to the body, the body comprising slide rails enabling the position of the microphone to be altered in the longitudinal direction with respect to the strings of the electric guitar.
    Type: Grant
    Filed: October 17, 1990
    Date of Patent: December 17, 1991
    Inventor: Utria Valkama