Patents by Inventor Robert W. Reineck

Robert W. Reineck 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).

  • Stringed instrument plectrum
    Patent number: 5194680
    Abstract: The disclosed plectrum is a relatively non-resilient planar member composed of a soft metal such as aircraft aluminum or other like material. The string-engaging tip of the plectrum is rounded and bevelled for optimum harmonic attack of metallic strings of electrical guitars and other like instruments. The surface of the plectrum may be anodized with metallic oxide coatings of a variety of colors.
    Type: Grant
    Filed: September 17, 1991
    Date of Patent: March 16, 1993
    Inventor: Robert W. Reineck
  • Stringed instrument plectrum
    Patent number: D346177
    Type: Grant
    Filed: September 17, 1991
    Date of Patent: April 19, 1994
    Inventor: Robert W. Reineck