Patents by Inventor Kenneth L. Reichenstein

Kenneth L. Reichenstein 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).

  • Telephone handset
    Patent number: D287248
    Type: Grant
    Filed: September 27, 1984
    Date of Patent: December 16, 1986
    Inventor: Kenneth L. Reichenstein
  • Telephone base
    Patent number: D295744
    Type: Grant
    Filed: June 20, 1986
    Date of Patent: May 17, 1988
    Inventor: Kenneth L. Reichenstein
  • Telephone handset
    Patent number: D295745
    Type: Grant
    Filed: June 20, 1986
    Date of Patent: May 17, 1988
    Inventor: Kenneth L. Reichenstein
  • Telephone handset
    Patent number: D295974
    Type: Grant
    Filed: June 20, 1986
    Date of Patent: May 31, 1988
    Inventor: Kenneth L. Reichenstein