Patents by Inventor Charles W. Klein

Charles W. Klein 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).

  • Keyboard support
    Patent number: 5141196
    Abstract: There is disclosed a support for a keyboard. The support can be mounted either on a generally horizontal surface such as on a table, a portable cart, or an upper surface of a printer or on a vertical surface such as a wall. The support is adjustable so that the keyboard can be positioned at different inclinations.
    Type: Grant
    Filed: February 21, 1991
    Date of Patent: August 25, 1992
    Assignee: Monarch Marking Systems, Inc.
    Inventors: Gregory B. Arnold, Charles W. Klein, Bruce E. Taylor
  • Mailing machine
    Patent number: D358415
    Type: Grant
    Filed: March 16, 1994
    Date of Patent: May 16, 1995
    Assignee: Pitney Bowes Inc.
    Inventor: Charles W. Klein
  • Mail preparation system
    Patent number: D413624
    Type: Grant
    Filed: July 9, 1996
    Date of Patent: September 7, 1999
    Assignee: Pitney Bowes Inc.
    Inventors: David W. Beckstrom, Charles W. Klein, Douglas G. Long, Michael D. O'Hare, Paul W. Porter