Patents by Inventor Maurice I. Rosenthal

Maurice I. Rosenthal 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).

  • Dual purpose microphone supporter
    Patent number: D281420
    Type: Grant
    Filed: July 28, 1983
    Date of Patent: November 19, 1985
    Inventor: Maurice I. Rosenthal
  • Microphone support
    Patent number: D292796
    Type: Grant
    Filed: March 8, 1985
    Date of Patent: November 17, 1987
    Inventor: Maurice I. Rosenthal