Patents by Inventor Lars Mikaelsson

Lars Mikaelsson 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).

  • ARRANGEMENT RELATED TO GUIDING OF HOSES AND/OR CABLES
    Publication number: 20130056588
    Abstract: The invention relates to a device for guiding hoses and/or cables miming from a crane jib via its nose portion, wherein a first/upper swing joint (50) is arranged between the crane nose (11) and a link device (40) and a second/lower swing joint (80) is arranged between the link device (40) and an accessory/tool in the form of e.g. a rotator (75). The upper swing joint (50) includes a means (20) for the guiding of the hoses (91-94) and/or cables.
    Type: Application
    Filed: April 12, 2011
    Publication date: March 7, 2013
    Inventors: Joakim Harr, Lars Mikaelsson
  • Rotator
    Patent number: D897377
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: September 29, 2020
    Assignee: Indexator Rotator Systems AB
    Inventors: Emma Forsgren, Lars Mikaelsson
  • Rotator
    Patent number: D897378
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: September 29, 2020
    Assignee: Indexator Rotator Systems AB
    Inventors: Emma Forsgren, Lars Mikaelsson
  • Rotator
    Patent number: D904470
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: December 8, 2020
    Assignee: Indexator Rotator Systems AB
    Inventors: Emma Forsgren, Lars Mikaelsson