Patents by Inventor Myron Beitler

Myron Beitler 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).

  • Calculating machine
    Patent number: D248419
    Type: Grant
    Filed: March 21, 1977
    Date of Patent: July 4, 1978
    Assignee: Litton Business Systems, Inc.
    Inventors: Myron Beitler, Stuart D. Leer
  • Portable calculating machine
    Patent number: D248595
    Type: Grant
    Filed: March 21, 1977
    Date of Patent: July 18, 1978
    Assignee: Litton Business Systems, Inc.
    Inventors: Myron Beitler, Stuart D. Leer
  • Ribbon cassette
    Patent number: D255567
    Type: Grant
    Filed: November 21, 1977
    Date of Patent: June 24, 1980
    Assignee: Litton Business Systems, Inc.
    Inventor: Myron Beitler
  • Calculator case
    Patent number: D257512
    Type: Grant
    Filed: May 16, 1978
    Date of Patent: November 11, 1980
    Assignee: Litton Business Systems, Inc.
    Inventors: Terry L. Barner, Stuart D. Leer, Myron Beitler
  • Case for calculating machine
    Patent number: D257513
    Type: Grant
    Filed: May 24, 1978
    Date of Patent: November 11, 1980
    Assignee: Litton Business Systems, Inc.
    Inventors: Joseph Sereika, Myron Beitler
  • Calculator keyboard module
    Patent number: D266005
    Type: Grant
    Filed: May 18, 1979
    Date of Patent: August 31, 1982
    Assignee: Litton Business Systems, Inc.
    Inventors: Myron Beitler, John N. Johnston