Patents by Inventor Lars X Eriksson

Lars X Eriksson 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).

  • Serrated contact members
    Patent number: 8188392
    Abstract: A contactor has two contact elements (1, 2) each having a contact member (3, 4) adapted to bear with the contact side (5, 6) thereof against a said contact side of the other contact member for enabling an electric current to flow between said to contact elements. The contact sides of both contact members are provided with serration's (11, 12) extending so that elongated ridge-like peaks (13) of serration's of one said contact side intersect such peaks of the other said contact side while forming a plurality of spots of mutual contact of these contact sides distributed over the area of said contact sides.
    Type: Grant
    Filed: March 23, 2007
    Date of Patent: May 29, 2012
    Assignee: ABB AB
    Inventors: Peter Isberg, Joachim Glatz-Reichenbach, Mats M Johansson, Krister Linnarud, Lars X Eriksson
  • Contactor
    Publication number: 20090272636
    Abstract: A contactor has two contact elements (1, 2) each having a contact member (3, 4) adapted to bear with the contact side (5, 6) thereof against a said contact side of the other contact member for enabling an electric current to flow between said to contact elements. The contact sides of both contact members are provided with serration's (11, 12) extending so that elongated ridge-like peaks (13) of serration's of one said contact side intersect such peaks of the other said contact side while forming a plurality of spots of mutual contact of these contact sides distributed over the area of said contact sides.
    Type: Application
    Filed: March 23, 2007
    Publication date: November 5, 2009
    Inventors: Peter Isberg, Joachim Glatz-Reichenbach, Mats M. Johansson, Krister Linnarud, Lars X. Eriksson
  • Softstarter
    Patent number: D733069
    Type: Grant
    Filed: August 15, 2014
    Date of Patent: June 30, 2015
    Assignee: ABB TECHNOLOGY LTD
    Inventors: Goran Engblom, Lars X. Eriksson, Torbjorn Persson, Chaopeng Li
  • Softstarter
    Patent number: D733070
    Type: Grant
    Filed: August 15, 2014
    Date of Patent: June 30, 2015
    Assignee: ABB TECHNOLOGY LTD
    Inventors: Goran Engblom, Lars X. Eriksson, Torbjorn Persson, Chaopeng Li
  • Softstarter
    Patent number: D733071
    Type: Grant
    Filed: August 15, 2014
    Date of Patent: June 30, 2015
    Assignee: ABB TECHNOLOGY LTD
    Inventors: Goran Engblom, Lars X. Eriksson, Torbjorn Persson, Chaopeng Li
  • Human machine interface for a softstarter
    Patent number: D742333
    Type: Grant
    Filed: August 15, 2014
    Date of Patent: November 3, 2015
    Assignee: ABB Technology Ltd
    Inventors: Goran Engblom, Lars X. Eriksson, Torbjorn Persson, Chaopeng Li
  • Softstarter
    Patent number: D778843
    Type: Grant
    Filed: November 27, 2015
    Date of Patent: February 14, 2017
    Assignee: ABB Schweiz AG
    Inventors: Åsa Grönqvist, David Wikström, Jonathan Jonsson, Lars X. Eriksson, Magnus Tysell
  • Softstarter
    Patent number: D813173
    Type: Grant
    Filed: August 21, 2015
    Date of Patent: March 20, 2018
    Assignee: ABB Schweiz AG
    Inventors: David Wikström, Chaopeng Li, Lars X. Eriksson, Magnus Tysell
  • Softstarter
    Patent number: D813174
    Type: Grant
    Filed: November 27, 2015
    Date of Patent: March 20, 2018
    Assignee: ABB Schweiz AG
    Inventors: Åsa Grönqvist, David Wikström, Jonathan Jonsson, Lars X. Eriksson, Magnus Tysell
  • Softstarter
    Patent number: D813175
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: March 20, 2018
    Assignee: ABB Schweiz AG
    Inventors: Åsa Grönqvist, David Wikström, Jonathan Jonsson, Lars X. Eriksson, Magnus Tysell
  • Softstarter
    Patent number: D905646
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: December 22, 2020
    Assignee: ABB Schweiz AG
    Inventors: Lars X. Eriksson, Christopher Lundin, David Wikström, Göran Engblom
  • Electricity meter
    Patent number: D965456
    Type: Grant
    Filed: June 10, 2020
    Date of Patent: October 4, 2022
    Assignee: ABB Schweiz AG
    Inventors: Jan-Peter Antin, Lars X. Eriksson, Carl Thorstensson