Patents by Inventor Marcus T. R. Wiederkehr

Marcus T. R. Wiederkehr 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).

  • Elongated guide, and visor removably mountable thereto
    Patent number: 9775397
    Abstract: An elongated guide that is removably attachable to a hardhat and a visor that is removably mountable to the elongated guide.
    Type: Grant
    Filed: March 4, 2014
    Date of Patent: October 3, 2017
    Assignee: 3M Innovative Properties Company
    Inventors: Björn Daniels, Niklas Lilenthal, Marcus T. R. Wiederkehr, Jonas N. A. Frejd, Mats U. Sernfält, Oskar Juhlin, Arne O. Linderstrand, Stefan G. Strandberg
  • Appliance Mounting Device and System for Head Gear
    Publication number: 20170127745
    Abstract: An appliance mounting device 10 that is adapted for securement to head gear 12. The device 10 has an elongated guide 14 that is adapted for removable attachment to the head gear 12 such that a lengthwise dimension of the elongated guide 14 is at least generally coincident with a sagittal plane 16. An appliance holder 20 supports an appliance 18 and can engage the elongated guide 14 to allow for adjustment of the position of the appliance 18 along the elongated guide 14.
    Type: Application
    Filed: January 19, 2017
    Publication date: May 11, 2017
    Inventors: Bjorn Daniels, Stefan Aberg, Jonas N.A. Frejd, Mats U. Sernfalt, Marcus T.R. Wiederkehr
  • Appliance mounting device and system for head gear
    Patent number: 9578916
    Abstract: An appliance mounting device 10 that is adapted for securement to head gear 12. The device 10 has an elongated guide 14 that is adapted for removable attachment to the head gear 12 such that a lengthwise dimension of the elongated guide 14 is at least generally coincident with a sagittal plane 16. An appliance holder 20 supports an appliance 18 and can engage the elongated guide 14 to allow for adjustment of the position of the appliance 18 along the elongated guide 14.
    Type: Grant
    Filed: February 11, 2014
    Date of Patent: February 28, 2017
    Assignee: 3M Innovative Properties Company
    Inventors: Bjorn Daniels, Stefan Aberg, Jonas N. A. Frejd, Mats U. Sernfalt, Marcus T. R. Wiederkehr
  • Appliance Mounting Device And System For Head Gear
    Publication number: 20150223540
    Abstract: An appliance mounting device 10 that is adapted for securement to head gear 12. The device 10 has an elongated guide 14 that is adapted for removable attachment to the head gear 12 such that a lengthwise dimension of the elongated guide 14 is at least generally coincident with a sagittal plane 16. An appliance holder 20 supports an appliance 18 and can engage the elongated guide 14 to allow for adjustment of the position of the appliance 18 along the elongated guide 14.
    Type: Application
    Filed: February 11, 2014
    Publication date: August 13, 2015
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Bjorn Daniels, Stefan Aberg, Jonas N.A. Frejd, Mats U. Sernfalt, Marcus T.R. Wiederkehr
  • Elongated Guide, and Visor Removably Mountable Thereto
    Publication number: 20140259318
    Abstract: An elongated guide that is removably attachable to a hardhat and a visor that is removably mountable to the elongated guide.
    Type: Application
    Filed: March 4, 2014
    Publication date: September 18, 2014
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Björn Daniels, Niklas Lilenthal, Marcus T. R. Wiederkehr, Jonas N. A. Frejd, Mats U. Sernfält, Oskar Juhlin, Arne O. Linderstrand, Stefan G. Strandberg
  • Elongated guide, and visor removably mountable thereto
    Patent number: 8701212
    Abstract: An elongated guide that is removably attachable to a hardhat and a visor that is removably mountable to the elongated guide.
    Type: Grant
    Filed: September 26, 2012
    Date of Patent: April 22, 2014
    Assignee: 3M Innovative Properties Company
    Inventors: Björn Daniels, Niklas Lilenthal, Marcus T. R. Wiederkehr, Jonas N. A. Frejd, Mats U. Sernfält, Oskar E. Juhlin, Arne O. Linderstrand, Stefan G. Strandberg
  • Elongated Guide, and Visor Removably Mountable Thereto
    Publication number: 20140082810
    Abstract: An elongated guide that is removably attachable to a hardhat and a visor that is removably mountable to the elongated guide.
    Type: Application
    Filed: September 26, 2012
    Publication date: March 27, 2014
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Björn Daniels, Niklas Lilenthal, Marcus T. R. Wiederkehr, Jonas N. A. Frejd, Mats U. Sernfält, Oskar Juhlin, Arne O. Linderstrand, Stefan G. Strandberg
  • Outer protection plate for a welding helmet
    Patent number: D875321
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: February 11, 2020
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Linus P. Bastman, Emil R. Eriksson, Johan M. P. Hansson, Marcus T. R. Wiederkehr
  • User interface for a welding helmet
    Patent number: D918483
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: May 4, 2021
    Assignee: 3M INNOVATIVE PROPERTIES CO.
    Inventors: Linus P. Bastman, Emil R. Eriksson, Erik Oskar Juhlin, Marcus T. R. Wiederkehr, John M. Kruse, Christpher M. Brown, Jon A. Kirschhoffer
  • User interface for a welding helmet
    Patent number: D957064
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: July 5, 2022
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Linus P. Bastman, Emil R. Eriksson, Erik Oskar Juhlin, Marcus T. R. Wiederkehr, John M. Kruse, Christopher M. Brown, Jon A. Kirschhoffer