Relay Patents (Class D13/159)
  • Apparatus for switching electric power
    Patent number: D444773
    Type: Grant
    Filed: August 14, 2000
    Date of Patent: July 10, 2001
    Assignee: Schneider Electric Industries SA
    Inventor: Jean Decosse
  • Apparatus for switching electric power
    Patent number: D445404
    Type: Grant
    Filed: August 14, 2000
    Date of Patent: July 24, 2001
    Assignee: Schneider Electric Industries SA
    Inventor: Jean Decosse
  • Air-break contactor
    Patent number: D519086
    Type: Grant
    Filed: September 8, 2000
    Date of Patent: April 18, 2006
    Assignee: Siemens Aktiengesellschaft
    Inventor: Thomas Bluemel
  • Terminal cover for an electromagnetic contactor
    Patent number: D463378
    Type: Grant
    Filed: April 25, 2001
    Date of Patent: September 24, 2002
    Assignee: General Electric Company
    Inventors: Sudarshan Allada, Padmanabham Thattigola, Gonda Maharudrappa Vishwanatha
  • Lighting controller
    Patent number: D537794
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: March 6, 2007
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Tomoaki Sasaki, Naoki Kanemoto, Takafumi Imai, Noriaki Iwao
  • Relay for lighting control
    Patent number: D538754
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: March 20, 2007
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Tomoaki Sasaki, Naoki Kanemoto, Takafumi Imai
  • Lighting controller
    Patent number: D539756
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: April 3, 2007
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Tomoaki Sasaki, Naoki Kanemoto, Takafumi Imai, Noriaki Iwao
  • Relay for lighting control
    Patent number: D541754
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: May 1, 2007
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Tomoaki Sasaki, Naoki Kanemoto, Takafumi Imai
  • Electromagnetic relay
    Patent number: D553576
    Type: Grant
    Filed: April 27, 2006
    Date of Patent: October 23, 2007
    Assignee: Omron Corporation
    Inventors: Daisuke Nakao, Shinichi Furusho
  • Electrical contactor
    Patent number: D479204
    Type: Grant
    Filed: August 3, 2001
    Date of Patent: September 2, 2003
    Assignee: Federal Electrik Yatirim Ve Ticaret A.S.
    Inventor: Mustafa Nurdogan
  • Vacuum contactor
    Patent number: D480364
    Type: Grant
    Filed: September 8, 2000
    Date of Patent: October 7, 2003
    Assignee: Siemens Aktiengesellschaft
    Inventor: Thomas Bluemel
  • Electrical contactor
    Patent number: D480365
    Type: Grant
    Filed: August 3, 2001
    Date of Patent: October 7, 2003
    Assignee: Federal Electrik Yatirim Ve Ticaret A.S.
    Inventor: Mustafa Nurdogan
  • Base terminal for lighting control
    Patent number: D560611
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: January 29, 2008
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Noriaki Iwao, Shinji Sakasegawa
  • Electrical contactor
    Patent number: D480690
    Type: Grant
    Filed: August 3, 2001
    Date of Patent: October 14, 2003
    Assignee: Federal Electrik Yatirim Ve Ticaret A.S.
    Inventor: Mustafa Nurdogan
  • Electrical contactor
    Patent number: D481362
    Type: Grant
    Filed: August 3, 2001
    Date of Patent: October 28, 2003
    Assignee: Federal Electrik Yatirim Ve Ticaret A.S.
    Inventor: Mustafa Nurdogan
  • Electromagnetic relay
    Patent number: D562258
    Type: Grant
    Filed: June 22, 2007
    Date of Patent: February 19, 2008
    Assignee: Omron Corporation
    Inventors: Daisuke Nakao, Shinichi Furusho
  • Semiconductor-based start-up arrangement for electrical equipment
    Patent number: D568825
    Type: Grant
    Filed: September 3, 2003
    Date of Patent: May 13, 2008
    Assignee: ABB AB
    Inventors: Torbjorn Persson, Sigurdur Thorsteinsson
  • Solid state relay
    Patent number: D569350
    Type: Grant
    Filed: August 9, 2007
    Date of Patent: May 20, 2008
    Assignee: Omron Corporation
    Inventors: Shoichi Konagata, Thuyoshi Fujino
  • Electrical contactor
    Patent number: D487253
    Type: Grant
    Filed: December 2, 2002
    Date of Patent: March 2, 2004
    Assignee: Federal Elektrik Yatirim Ve Ticaret A.S.
    Inventor: Mustafa Nurdogan
  • Electrical contactor
    Patent number: D493145
    Type: Grant
    Filed: December 2, 2002
    Date of Patent: July 20, 2004
    Assignee: Federal Elektrik Yatirim Ve Ticaret A.S.
    Inventor: Mustafa Nurdogan
  • Electrical contactor
    Patent number: D494546
    Type: Grant
    Filed: December 2, 2002
    Date of Patent: August 17, 2004
    Assignee: Federal Elektrik Yatirim Ve Ticaret A.S.
    Inventor: Mustafa Nurdogan
  • Heat overload relay
    Patent number: D592152
    Type: Grant
    Filed: October 29, 2007
    Date of Patent: May 12, 2009
    Assignee: Zhe Jiang Zhengjie Industry Electric Co., Ltd.
    Inventor: Xiaomin Lin
  • Electronic motor protection relay
    Patent number: D608296
    Type: Grant
    Filed: March 9, 2009
    Date of Patent: January 19, 2010
    Assignee: LS Industrial Systems Co., Ltd.
    Inventor: Young Seong Shin
  • Definite purpose (DP) contactor for air-conditioning systems
    Patent number: D617288
    Type: Grant
    Filed: September 8, 2005
    Date of Patent: June 8, 2010
    Assignee: Siemens Aktiengesellschaft
    Inventor: Qinghua Yang
  • Semiconductor based switching device
    Patent number: D619969
    Type: Grant
    Filed: February 23, 2007
    Date of Patent: July 20, 2010
    Assignee: Siemens Aktiengesellschaft
    Inventors: Walter Apfelbacher, Bertrand Viala
  • AC contactor
    Patent number: D621369
    Type: Grant
    Filed: October 29, 2007
    Date of Patent: August 10, 2010
    Assignee: Zhe Jiang Zhengjie Industry Electric Co., Ltd
    Inventor: Xiaomin Lin
  • Sockets for relays
    Patent number: D634713
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: March 22, 2011
    Assignee: Finder S.p.A.
    Inventors: Piero Giordanino, Valter Morra
  • Solid state overload relay
    Patent number: D370465
    Type: Grant
    Filed: January 26, 1995
    Date of Patent: June 4, 1996
    Assignee: General Electric Company
    Inventors: Edgar Yee, Scott N. Dorny, Randall L. Greenberg, Sandra Peterson, Miguel O. Gimenez, Pere P. Comerma
  • Front and top portions of an electrical contactor
    Patent number: D370660
    Type: Grant
    Filed: August 25, 1994
    Date of Patent: June 11, 1996
    Assignee: Telemecanique
    Inventor: Christian Bouteiller
  • Front panel of an electrical contactor
    Patent number: D373111
    Type: Grant
    Filed: August 30, 1993
    Date of Patent: August 27, 1996
    Assignee: Telemecanique
    Inventor: Christian Bouteiller
  • Magnetic contactor
    Patent number: D373112
    Type: Grant
    Filed: August 23, 1994
    Date of Patent: August 27, 1996
    Assignee: Goldstar Electric Machinery Co., Ltd.
    Inventor: Dong H. Kim
  • Sockets for relays
    Patent number: D638371
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: May 24, 2011
    Assignee: Finder S.p.A.
    Inventors: Piero Giordanino, Valter Morra
  • Sockets for relays
    Patent number: D638804
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: May 31, 2011
    Assignee: Finder S.p.A.
    Inventors: Piero Giordanino, Valter Morra
  • Electrical contactor for low voltage switching devices
    Patent number: D640988
    Type: Grant
    Filed: April 1, 2010
    Date of Patent: July 5, 2011
    Assignee: Siemens Aktiengesellschaft
    Inventors: Thomas Detemple, Peter Trautwein
  • Electrical contactor for low voltage switching devices
    Patent number: D640989
    Type: Grant
    Filed: April 1, 2010
    Date of Patent: July 5, 2011
    Assignee: Siemens Aktiengesellschaft
    Inventors: Thomas Detemple, Peter Trautwein
  • Electric relay for low voltage switching devices
    Patent number: D640990
    Type: Grant
    Filed: April 1, 2010
    Date of Patent: July 5, 2011
    Assignee: Siemens Aktiengesellschaft
    Inventors: Thomas Detemple, Peter Trautwein
  • Electrical contactor for low voltage switching devices
    Patent number: D640991
    Type: Grant
    Filed: April 1, 2010
    Date of Patent: July 5, 2011
    Assignee: Siemens Aktiengesellschaft
    Inventors: Thomas Detemple, Peter Trautwein
  • Electric relay for low voltage switching devices
    Patent number: D641325
    Type: Grant
    Filed: April 1, 2010
    Date of Patent: July 12, 2011
    Assignee: Siemens Aktiengesellschaft
    Inventors: Thomas Detemple, Peter Trautwein
  • Function module for low voltage switching devices
    Patent number: D641326
    Type: Grant
    Filed: April 1, 2010
    Date of Patent: July 12, 2011
    Assignee: Siemens Aktiengesellschaft
    Inventors: Thomas Detemple, Peter Trautwein
  • Housing for electrical components
    Patent number: D387735
    Type: Grant
    Filed: September 19, 1995
    Date of Patent: December 16, 1997
    Assignee: Pilz CmbH & Co.
    Inventor: Werner Bender
  • Front panel of an electrical contactor
    Patent number: D392943
    Type: Grant
    Filed: August 25, 1994
    Date of Patent: March 31, 1998
    Assignee: Telemecanioue
    Inventor: Christian Bouteiller
  • Thermal relay
    Patent number: D403665
    Type: Grant
    Filed: December 19, 1996
    Date of Patent: January 5, 1999
    Assignee: Schneider Electric SA
    Inventor: Pierre Yves Cornu
  • Thermal relay
    Patent number: D404012
    Type: Grant
    Filed: December 19, 1996
    Date of Patent: January 12, 1999
    Assignee: Schneider Electric SA
    Inventor: Pierre Yves Cornu
  • Electrical contactor
    Patent number: D406104
    Type: Grant
    Filed: February 27, 1997
    Date of Patent: February 23, 1999
    Assignee: Siemens Aktiengesellschaft
    Inventor: Theodor Gonser
  • Electrical contractor in cage clamp technology
    Patent number: D406105
    Type: Grant
    Filed: February 27, 1997
    Date of Patent: February 23, 1999
    Assignee: Siemens Aktiengesellschaft
    Inventor: Theodor Gonser
  • Electrical contactor
    Patent number: D406564
    Type: Grant
    Filed: February 27, 1997
    Date of Patent: March 9, 1999
    Assignee: Siemens Aktiengesellschaft
    Inventor: Theodor Gonser
  • Overload relay
    Patent number: D406565
    Type: Grant
    Filed: February 27, 1997
    Date of Patent: March 9, 1999
    Assignee: Siemens Aktiengesellschaft
    Inventor: Theodor Gonser
  • Protective relay
    Patent number: D414469
    Type: Grant
    Filed: June 15, 1998
    Date of Patent: September 28, 1999
    Assignee: General Electric Company
    Inventors: Clive Dias, Marzio Pozzuoli
  • Combination current sensor relay housing
    Patent number: D419964
    Type: Grant
    Filed: February 19, 1999
    Date of Patent: February 1, 2000
    Inventors: Kent J. Holce, Frank Morey
  • Combination current sensor relay housing
    Patent number: D431534
    Type: Grant
    Filed: February 19, 1999
    Date of Patent: October 3, 2000
    Inventors: Kent J. Holce, Frank Morey