Switchboard Or Multiple Line Access Patents (Class D14/140.7)
Desktop type (Class D14/140.8)
With provision for telephone set attachment (Class D14/140.9)
  • Terminal for network
    Patent number: D542284
    Type: Grant
    Filed: March 23, 2006
    Date of Patent: May 8, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Dae-Joung Kim
  • Emergency communication controller and console
    Patent number: D610124
    Type: Grant
    Filed: August 15, 2007
    Date of Patent: February 16, 2010
    Assignee: Airorlite Communications, Inc.
    Inventors: Lee Masoian, Stanley Mantel
  • Telephone base unit
    Patent number: D732502
    Type: Grant
    Filed: March 11, 2014
    Date of Patent: June 23, 2015
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventor: Takayuki Ookawa