Patents by Inventor Stig Gauffin

Stig Gauffin 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).

  • Combination handset and stand telephone instrument
    Patent number: D293103
    Type: Grant
    Filed: August 22, 1985
    Date of Patent: December 8, 1987
    Inventors: Stig Gauffin, Peter Lawton
  • Printer for data terminals
    Patent number: D293577
    Type: Grant
    Filed: May 10, 1985
    Date of Patent: January 5, 1988
    Assignee: Telefonaktiebolaget LM Ericsson
    Inventor: Stig Gauffin
  • Combination handset and stand telephone instrument
    Patent number: D293670
    Type: Grant
    Filed: August 22, 1985
    Date of Patent: January 12, 1988
    Assignee: Telefonaktiebolaget LM Ericsson
    Inventors: Stig Gauffin, Peter Lawton
  • Telephone set
    Patent number: D301339
    Type: Grant
    Filed: August 27, 1987
    Date of Patent: May 30, 1989
    Assignee: Telefonaktiebolaget LM Ericsson
    Inventors: Stig Gauffin, Peter Lawton
  • Video display terminal
    Patent number: D316086
    Type: Grant
    Filed: August 14, 1987
    Date of Patent: April 9, 1991
    Assignee: Facit AB
    Inventor: Stig Gauffin
  • Repeater
    Patent number: D414774
    Type: Grant
    Filed: August 7, 1998
    Date of Patent: October 5, 1999
    Assignee: Telefonaktiebolaget LM Ericsson
    Inventor: Stig Gauffin
  • Enclosure for active electronic circuits
    Patent number: D429703
    Type: Grant
    Filed: January 22, 1999
    Date of Patent: August 22, 2000
    Assignee: Allgon AB
    Inventor: Stig Gauffin
  • Enclosure for active electronic circuits with an outer cover
    Patent number: D433390
    Type: Grant
    Filed: February 9, 2000
    Date of Patent: November 7, 2000
    Assignee: Allgon AB
    Inventor: Stig Gauffin