Insulator (7) Patents (Class D13/129)
Three or more repeats, or uniform configuration, about axis (8) (Class D13/130)
Symmetrical on two axes (9) (Class D13/131)
Bilaterally symmetrical (9) (Class D13/132)
  • Insulator
    Patent number: D458223
    Type: Grant
    Filed: March 17, 2000
    Date of Patent: June 4, 2002
    Inventor: Serge Gagné
  • Electric fencing insulator
    Patent number: D468690
    Type: Grant
    Filed: October 2, 2001
    Date of Patent: January 14, 2003
    Assignee: Waters Instruments, Inc.
    Inventor: Ronald H. Langlie
  • Thermal material body
    Patent number: D541218
    Type: Grant
    Filed: May 26, 2004
    Date of Patent: April 24, 2007
    Assignee: Durable Systems, Inc.
    Inventor: Curtis M. Colopy
  • Thermal body
    Patent number: D541746
    Type: Grant
    Filed: April 29, 2004
    Date of Patent: May 1, 2007
    Assignee: Durable Systems, Inc.
    Inventor: Curtis M. Colopy
  • Secondary electrical distribution spool insulator
    Patent number: D545271
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: June 26, 2007
    Inventor: Dale Robertson
  • Thermal body
    Patent number: D555090
    Type: Grant
    Filed: January 8, 2007
    Date of Patent: November 13, 2007
    Assignee: Durable Systems, Inc.
    Inventor: Curtis M. Colopy
  • Thermal body
    Patent number: D582344
    Type: Grant
    Filed: September 7, 2007
    Date of Patent: December 9, 2008
    Assignee: Durable Systems, Inc.
    Inventor: Curtis M. Colopy
  • Insulator
    Patent number: D594821
    Type: Grant
    Filed: July 1, 2008
    Date of Patent: June 23, 2009
    Inventor: Robert M. Wilson, Jr.
  • Three phase distribution cluster mount
    Patent number: D312448
    Type: Grant
    Filed: November 23, 1987
    Date of Patent: November 27, 1990
    Inventor: Gaddis G. Hall
  • Insulating jacket for electrical connectors and cables
    Patent number: D326257
    Type: Grant
    Filed: November 14, 1989
    Date of Patent: May 19, 1992
    Assignee: Monster Cable
    Inventors: Noel Lee, Rodney Herman
  • Insulator cup for the support of neon lights
    Patent number: D326843
    Type: Grant
    Filed: October 6, 1989
    Date of Patent: June 9, 1992
    Inventor: Albert Sklar
  • Front panel for an electric fence insulator
    Patent number: D330008
    Type: Grant
    Filed: April 21, 1989
    Date of Patent: October 6, 1992
    Assignee: North Central Plastics, Incorporated
    Inventors: Jon A. Berg, Ronald H. Langlie
  • Insulator pin
    Patent number: D330849
    Type: Grant
    Filed: February 26, 1990
    Date of Patent: November 10, 1992
    Assignee: Vanbrace Pty Ltd
    Inventors: Edgar M. Stubbersfield, Alan R. Muller
  • Combined insulator cup and hanger for neon light
    Patent number: D341903
    Type: Grant
    Filed: June 13, 1991
    Date of Patent: November 30, 1993
    Inventors: Albert Sklar, Barbara Sklar
  • Angled bushing
    Patent number: D342936
    Type: Grant
    Filed: April 9, 1992
    Date of Patent: January 4, 1994
    Assignee: Cooper Power Systems, Inc.
    Inventors: Daniel J. Schreiber, Charles Guenette, John F. Baranowski, Lawrence M. Burrage
  • Insulating cover for pole bracket supports
    Patent number: D348429
    Type: Grant
    Filed: September 15, 1992
    Date of Patent: July 5, 1994
    Assignee: Central Moloney, Inc.
    Inventor: Donald J. Farmer
  • Insulator mount
    Patent number: D402184
    Type: Grant
    Filed: February 3, 1997
    Date of Patent: December 8, 1998
    Assignee: Veneta Industries Inc
    Inventor: Jackson A. Smith
  • Insulator for the backside of a T-post
    Patent number: D416859
    Type: Grant
    Filed: May 7, 1998
    Date of Patent: November 23, 1999
    Assignee: North Central Plastics
    Inventors: Ronald H. Langlie, Jon A. Berg
  • Electric fence wire insulator
    Patent number: D665742
    Type: Grant
    Filed: April 13, 2011
    Date of Patent: August 21, 2012
    Inventor: Thomas Robert McKinnon
  • Secondary electrical distribution secondary bracket
    Patent number: D423454
    Type: Grant
    Filed: December 31, 1997
    Date of Patent: April 25, 2000
    Inventor: Dale J. Robertson
  • Insulator
    Patent number: D669437
    Type: Grant
    Filed: January 6, 2011
    Date of Patent: October 23, 2012
    Inventor: Robert M. Wilson, Jr.
  • Split, non-metallic electrical insulating bushing
    Patent number: D721652
    Type: Grant
    Filed: August 23, 2013
    Date of Patent: January 27, 2015
    Assignee: Bridgeport Fittings, Inc.
    Inventor: Lawrence J. Smith
  • Split, non-metallic electrical insulating bushing
    Patent number: D722966
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: February 24, 2015
    Assignee: Bridgeport Fittings, Inc.
    Inventor: Lawrence J. Smith
  • Clamp insulator
    Patent number: D731982
    Type: Grant
    Filed: May 9, 2014
    Date of Patent: June 16, 2015
    Assignee: PACIFIC POLYMERS PTY LTD
    Inventors: Andrew Sorensen, Simon Wu
  • Plastic insulator for connecting an electric fence wire to a corner fence post
    Patent number: D757652
    Type: Grant
    Filed: October 9, 2014
    Date of Patent: May 31, 2016
    Inventor: G. Alan Halderman
  • Connector for power cable
    Patent number: D775075
    Type: Grant
    Filed: June 2, 2015
    Date of Patent: December 27, 2016
    Assignee: Hitachi Metals, Ltd.
    Inventors: Yukinori Aishima, Wataru Murata
  • Heat insulating unit for substrate processing apparatus
    Patent number: D788038
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: May 30, 2017
    Assignee: HITACHI KOKUSAI ELECTRIC INC.
    Inventors: Hideto Tateno, Daisuke Hara
  • Heat insulating unit for substrate processing apparatus
    Patent number: D788704
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: June 6, 2017
    Assignee: Hitachi Kokusai Electric Inc.
    Inventors: Hideto Tateno, Daisuke Hara
  • Heat insulating unit for substrate processing apparatus
    Patent number: D788705
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: June 6, 2017
    Assignee: HITACHI KOKUSAI ELECTRIC INC.
    Inventors: Hideto Tateno, Daisuke Hara
  • Heat insulating unit for substrate processing apparatus
    Patent number: D788706
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: June 6, 2017
    Assignee: HITACHI KOKUSAI ELECTRIC INC.
    Inventors: Hideto Tateno, Daisuke Hara
  • Fence post insulator for plastic coated electrical wire
    Patent number: D789185
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: June 13, 2017
    Assignee: John Wall, Inc.
    Inventor: John R. Wall
  • Insulation unit of semiconductor manufacturing apparatus
    Patent number: D818960
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: May 29, 2018
    Assignee: HITACHI KOKUSAI ELECTRIC INC.
    Inventor: Takatomo Yamaguchi
  • Insulation unit cover of semiconductor manufacturing apparatus
    Patent number: D818961
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: May 29, 2018
    Assignee: HITACHI KOKUSAI ELECTRIC INC.
    Inventor: Takatomo Yamaguchi
  • Insulator
    Patent number: D839827
    Type: Grant
    Filed: April 22, 2016
    Date of Patent: February 5, 2019
    Assignee: Gallagher Group Limited
    Inventor: Daniel Stoner
  • Adapter for an insulator
    Patent number: D865673
    Type: Grant
    Filed: April 16, 2018
    Date of Patent: November 5, 2019
    Inventor: Olivier Conan
  • Universal cut-out cover
    Patent number: D892051
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: August 4, 2020
    Assignee: Power Line Sentry, LLC
    Inventors: Stephen Todd Kerr, Kristopher L. Mitchell
  • Insulator pin for overhead electrical lines
    Patent number: D894125
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: August 25, 2020
    Assignee: Electrical Materials Company
    Inventors: Timothy M. O'Regan, Timothy J. O'Regan
  • High voltage electric power switch
    Patent number: D894134
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: August 25, 2020
    Assignee: Southern States LLC
    Inventors: Joseph R Rostron, Todd Douthit, Teng Hu, Brian Berner, Karl Fendor, Buddy Reneau
  • High voltage electric power switch with turned-out line taps
    Patent number: D894135
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: August 25, 2020
    Assignee: Southern States LLC
    Inventors: Joseph R Rostron, Todd Douthit, Teng Hu
  • Insulator for an electric fence
    Patent number: D905641
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: December 22, 2020
    Assignee: DARE PRODUCTS, INCORPORATED
    Inventor: Robert M. Wilson, III
  • Magnet for attachment to a capacitor
    Patent number: D906969
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: January 5, 2021
    Assignee: American Radionic Company, Inc.
    Inventor: Robert M. Stockman
  • Electric fence element
    Patent number: D914605
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: March 30, 2021
    Inventor: Ma Hui Xin
  • Turned-out line taps for high voltage electric power switch
    Patent number: D918151
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: May 4, 2021
    Assignee: Southern States, LLC
    Inventors: Joseph R Rostron, Todd Douthit, Teng Hu
  • Insulation block
    Patent number: D974299
    Type: Grant
    Filed: June 14, 2021
    Date of Patent: January 3, 2023
    Assignee: Watlow Electric Manufacturing Company
    Inventors: Jeremy Ohse, Eric Ellis
  • Insulation block
    Patent number: D974300
    Type: Grant
    Filed: June 14, 2021
    Date of Patent: January 3, 2023
    Assignee: Watlow Electric Manufacturing Company
    Inventors: Jeremy Ohse, Eric Ellis
  • Electric fence insulator
    Patent number: D690265
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: September 24, 2013
    Inventor: Steven Michael Nelson
  • Transmission line compact insulator and hardware assembly
    Patent number: D994605
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: August 8, 2023
    Assignee: LINDSEY MANUFACTURING COMPANY
    Inventors: Keith E. Lindsey, Miguel A. Flores
  • Heat insulator cover of semiconductor manufacturing apparatus
    Patent number: D1003243
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: October 31, 2023
    Assignee: KOKUSAI ELECTRIC CORPORATION
    Inventor: Yusaku Okajima
  • Heat insulator cover of semiconductor manufacturing apparatus
    Patent number: D1003834
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: November 7, 2023
    Assignee: KOKUSAI ELECTRIC CORPORATION
    Inventor: Yusaku Okajima