Clamp-around Type Patents (Class D10/79)
  • Measuring apparatus
    Patent number: 7530277
    Abstract: A measuring apparatus has a display unit that can be favorably viewed when a measured object is clamped by a clamp-type sensor regardless of the orientation and position of the measured object. The measuring apparatus includes a first main unit on which the clamp-type sensor is disposed and a second main unit that is rotatably connected to the first main unit and on which the display unit is disposed. The second main unit is connected to the first main unit via a hinge unit capable of maintaining an arbitrary rotation position. The display unit is disposed on a surface of the second main unit that is opposite the first main unit when the measuring apparatus is folded up.
    Type: Grant
    Filed: January 29, 2007
    Date of Patent: May 12, 2009
    Assignee: Hioki Denki Kabushiki Kaisha
    Inventors: Takao Miyasaka, Akihiro Nagai, Yusaku Miyata, Tomoyuki Inoue
  • Current sensor
    Patent number: D600576
    Type: Grant
    Filed: July 24, 2008
    Date of Patent: September 22, 2009
    Assignee: Liaisons Electroniques-Mecaniques Lem SA
    Inventor: Benjamin Marcoz
  • Electrical tester with display screen
    Patent number: D600577
    Type: Grant
    Filed: September 23, 2008
    Date of Patent: September 22, 2009
    Assignee: Global Design Solutions Limited
    Inventors: Matthew Lloyd, Richard Cuthbert
  • Electrical voltage or current sensor
    Patent number: D607763
    Type: Grant
    Filed: October 8, 2008
    Date of Patent: January 12, 2010
    Assignee: Liaisons Electroniques-Mechaniques.
    Inventor: Pascal Morel
  • Clamp meter with pistol-grip handle
    Patent number: D610929
    Type: Grant
    Filed: April 22, 2009
    Date of Patent: March 2, 2010
    Assignee: Milwaukee Electric Tool Corporation
    Inventors: Mike N. Jones, Evans H. Nguyen, Scott D. Bublitz, Jason R. Crowe
  • Hooking-type electric meter
    Patent number: D628918
    Type: Grant
    Filed: February 8, 2010
    Date of Patent: December 14, 2010
    Assignee: Appa Technology Corp.
    Inventor: Shan-Wen Chang
  • Electrical swivel clamp measurement case
    Patent number: D636285
    Type: Grant
    Filed: June 15, 2010
    Date of Patent: April 19, 2011
    Inventor: Adolfo J Wurts
  • Clampmeter
    Patent number: D636689
    Type: Grant
    Filed: October 30, 2009
    Date of Patent: April 26, 2011
    Assignee: Fluke Corporation
    Inventors: Ferdinand Laurino, Matthew Marzynski, Christopher W. Lagerberg
  • Electrical test device
    Patent number: D637927
    Type: Grant
    Filed: September 3, 2010
    Date of Patent: May 17, 2011
    Assignee: Megger Limited
    Inventor: Andrew Michael Gilham
  • Clamp meter
    Patent number: D640152
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: June 21, 2011
    Assignee: Fluke Corporation
    Inventors: Ferdinand Laurino, Christopher W. Lagerberg, Matthew Marzynski
  • Clamp meter
    Patent number: D642945
    Type: Grant
    Filed: April 14, 2010
    Date of Patent: August 9, 2011
    Assignee: Fluke Corporation
    Inventors: Matthew Marzynski, Hui Wang
  • Collar for use with a clamp
    Patent number: D643760
    Type: Grant
    Filed: June 1, 2010
    Date of Patent: August 23, 2011
    Inventor: John Michael Schopf
  • Current sensor
    Patent number: D656426
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: March 27, 2012
    Assignee: Liaisons Electroniques-Mecaniques LEM SA
    Inventor: Benjamin Marcoz
  • Current sensor
    Patent number: D656850
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: April 3, 2012
    Assignee: Liaisons Electroniques-Mecaniques LEM SA
    Inventor: Benjamin Marcoz
  • Voltage detector
    Patent number: D664457
    Type: Grant
    Filed: February 21, 2011
    Date of Patent: July 31, 2012
    Assignee: HD Electric Company
    Inventor: James S. Buchanan
  • Clamp meter jaw
    Patent number: D678790
    Type: Grant
    Filed: August 1, 2012
    Date of Patent: March 26, 2013
    Assignee: Fluke Corporation
    Inventor: Jeff Worones
  • R-coil, temperature and voltage modules with wireless transmitter
    Patent number: D683248
    Type: Grant
    Filed: January 27, 2012
    Date of Patent: May 28, 2013
    Assignee: Fluke Corporation
    Inventor: Matthew B. Marzynski
  • Power distribution line sensor casing
    Patent number: D683249
    Type: Grant
    Filed: February 14, 2012
    Date of Patent: May 28, 2013
    Assignee: Grid Sentry LLC
    Inventors: Michael Wayne McKinley, Christopher Robert Collins, Everett Paul Trittschuh, III
  • Clamp module with wireless transmitter
    Patent number: D683250
    Type: Grant
    Filed: February 27, 2012
    Date of Patent: May 28, 2013
    Assignee: Fluke Corporation
    Inventors: Matthew B. Marzynski, Huang Wei
  • Clamp meter
    Patent number: D683640
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: June 4, 2013
    Assignee: Hioki Denki Kabushiki Kaisha
    Inventors: Akihiro Nagai, Takeaki Ohsawa
  • Clamp meter
    Patent number: D684074
    Type: Grant
    Filed: February 10, 2012
    Date of Patent: June 11, 2013
    Assignee: Fluke Corporation
    Inventor: Huang Wei
  • Current measurement tool
    Patent number: D688145
    Type: Grant
    Filed: July 1, 2012
    Date of Patent: August 20, 2013
    Assignee: Universal Enterprises, Incorporated
    Inventors: Sean Patrick Tierney, Michael John Kane, David Lauren Wheaton
  • Current measurement tool
    Patent number: D697443
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: January 14, 2014
    Assignee: Universal Enterprises, Incorporated
    Inventors: David Lauren Wheaton, Sean Patrick Tierney, Michael John Kane
  • Clamp type electrical multimeter
    Patent number: D715169
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: October 14, 2014
    Inventor: Li-Chuan Chen
  • Small clamp meter
    Patent number: D726048
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: April 7, 2015
    Assignee: Fieldpiece Instruments, Inc.
    Inventors: Adolfo Jose Wurts, Jason Corbett Gilley
  • Medium clamp meter
    Patent number: D726049
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: April 7, 2015
    Assignee: Fieldpiece Instruments, Inc.
    Inventors: Adolfo Jose Wurts, Jason Corbett Gilley
  • Swivel clamp meter
    Patent number: D726050
    Type: Grant
    Filed: March 31, 2014
    Date of Patent: April 7, 2015
    Assignee: Fieldpiece Instruments, Inc.
    Inventors: Adolfo Jose Wurts, Jason Corbett Gilley
  • Sensor housing and opening tool thereof
    Patent number: D727186
    Type: Grant
    Filed: August 21, 2013
    Date of Patent: April 21, 2015
    Assignee: Panoramic Power Ltd.
    Inventors: Adi Shamir, Dan Wijsboom, Yael Alali
  • Temperature sensing clamp
    Patent number: D739280
    Type: Grant
    Filed: January 17, 2014
    Date of Patent: September 22, 2015
    Assignee: Parker Hannifin Corporation
    Inventor: Steven Petrucelli
  • Opening tool for sensor housing
    Patent number: D739769
    Type: Grant
    Filed: March 4, 2015
    Date of Patent: September 29, 2015
    Assignee: Panoramic Power Ltd.
    Inventors: Adi Shamir, Dan Wijsboom, Yael Alali
  • Clamp meter
    Patent number: D762502
    Type: Grant
    Filed: March 4, 2015
    Date of Patent: August 2, 2016
    Assignee: Fluke Corporation
    Inventor: Yurui Shen
  • Portable test instrument
    Patent number: D763713
    Type: Grant
    Filed: August 21, 2015
    Date of Patent: August 16, 2016
    Assignee: EXFO INC.
    Inventors: Alain Martel, Pascal Recoura-Massaquant, Hicham Maalouf
  • Clamp meter
    Patent number: D766118
    Type: Grant
    Filed: June 30, 2015
    Date of Patent: September 13, 2016
    Assignee: KLEIN TOOLS, INC.
    Inventor: Kingston Wong
  • Electrical measuring device
    Patent number: D786720
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: May 16, 2017
    Assignee: PHOENIX CONTACT GMBH & CO. KG
    Inventors: Kay Lockstedt, Markus Becker, Rainer Gockel, Andreas Senger
  • Electric meter
    Patent number: D787353
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: May 23, 2017
    Assignee: APPA Technology Corp.
    Inventor: Sam Chang
  • Clamp meter
    Patent number: D789814
    Type: Grant
    Filed: September 29, 2015
    Date of Patent: June 20, 2017
    Assignee: HIOKI E.E. CORPORATION
    Inventors: Hikaru Kodama, Tetsuya Yoshiike, Takeaki Ohsawa, Seiji Onuma
  • Leakage clamp meter
    Patent number: D802456
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: November 14, 2017
    Assignee: Fluke Corporation
    Inventor: Wei Huang
  • AC clamp accessory
    Patent number: D811911
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: March 6, 2018
    Assignee: Fluke Corporation
    Inventor: Yurui Shen
  • Electric meter
    Patent number: D813697
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: March 27, 2018
    Assignee: APPA TECHNOLOGY CORP.
    Inventor: Sam Chang
  • Leakage clamp meter
    Patent number: D844470
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: April 2, 2019
    Assignee: Fluke Corporation
    Inventor: Wei Huang
  • Forceps multimeter
    Patent number: D848878
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: May 21, 2019
    Inventor: Chuang Jiang
  • Apparatus for measuring electrical parameters
    Patent number: D848879
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: May 21, 2019
    Assignee: CHAUVIN ARNOUX
    Inventor: Alexandre Souillard
  • AC clamp accessory
    Patent number: D852660
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: July 2, 2019
    Assignee: Fluke Corporation
    Inventor: Yurui Shen
  • In-grid power distribution sensor
    Patent number: D865550
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: November 5, 2019
    Assignee: AWESENSE WIRELESS, INC.
    Inventors: Mischa Steiner-Jovic, Bernard Coquinco
  • Handheld meter
    Patent number: D891958
    Type: Grant
    Filed: December 31, 2018
    Date of Patent: August 4, 2020
    Assignee: FLIR Systems AB
    Inventors: Xuan Song, Zhenmei Mao, Hung Yi Lin, Victor Ku
  • Clamp meter
    Patent number: D938843
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: December 21, 2021
    Assignee: Fluke Corporation
    Inventors: Ginger M. Woo, Christopher D. Corrigan, Brian S. Aikins, Jeffrey E. Worones
  • Digital clamp meter
    Patent number: D957973
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: July 19, 2022
    Inventor: Chenqin Fu
  • Clamp meter
    Patent number: D973522
    Type: Grant
    Filed: February 23, 2021
    Date of Patent: December 27, 2022
    Assignee: Fluke Corporation
    Inventors: Charles E. Marzette, Jr., Tracy J. Kearsley
  • Clamp meter
    Patent number: D1016641
    Type: Grant
    Filed: April 6, 2022
    Date of Patent: March 5, 2024
    Assignee: FLUKE CORPORATION
    Inventor: Wei Liu
  • Clamp meter
    Patent number: D1022737
    Type: Grant
    Filed: March 18, 2022
    Date of Patent: April 16, 2024
    Assignee: FLUKE CORPORATION
    Inventor: Wei Liu