Patents by Inventor Henry Kapper

Henry Kapper 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).

  • Terminal printer cover
    Patent number: D260516
    Type: Grant
    Filed: December 22, 1978
    Date of Patent: September 1, 1981
    Assignee: International Business Machines Corporation
    Inventors: Vincent Giannotti, Jr., Henry Kapper, Edward J. Sabella
  • Typewriter or the like
    Patent number: D261002
    Type: Grant
    Filed: October 30, 1978
    Date of Patent: September 29, 1981
    Assignee: International Business Machines Corp.
    Inventors: Vincent Giannotti, Jr., Henry Kapper, Edward J. Sabella
  • Telephone handset
    Patent number: D282363
    Type: Grant
    Filed: August 12, 1983
    Date of Patent: January 28, 1986
    Assignee: International Business Machines Corporation
    Inventors: Henry Kapper, Walter F. Kraus, Joel M. Wittkamp
  • Interactive graphics data terminal
    Patent number: D289291
    Type: Grant
    Filed: April 6, 1984
    Date of Patent: April 14, 1987
    Assignee: International Business Machines Corp.
    Inventor: Henry Kapper