Patents by Inventor Alexander Aladin

Alexander Aladin 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).

  • Construction of the discant strings for the classic and the flamenco guitar
    Patent number: 5610348
    Abstract: There is provided a discant string construction for classic and flamenco guitars having a polyfilament core formed of a group of non-twisted with respect to each other synthetic filaments, a first covering layer of metal wire spirally wound in tight contact coils, and a second covering layer of plastic material covering the first layer.
    Type: Grant
    Filed: March 20, 1992
    Date of Patent: March 11, 1997
    Inventors: Alexander Aladin, Irina M. Aladina, Bernd Schmidt