Patents by Inventor Karl-Johan Engdahl

Karl-Johan Engdahl 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).

  • Patent number: 9585462
    Abstract: A device for carrying an object, comprising first and second shoulder straps, first and second chest straps to be fitted around the lower chest of a person, and a back portion connecting a first end of the shoulder straps with a first end of the chest straps. Second ends of the shoulder straps are connected to the chest straps, and second ends of the chest straps are detachably connectable to each other by means of a buckle. Lengths of the chest straps are adjustable. Each of the chest straps comprises at least an elastic section, said elastic section being elastically extendable in a longitudinal direction of the chest straps. Disclosed is also a backpack comprising such a device.
    Type: Grant
    Filed: March 27, 2016
    Date of Patent: March 7, 2017
    Assignee: USWE SPORTS AB
    Inventors: Karl-Johan Engdahl, Jörgen Gustafsson
  • Publication number: 20160278508
    Abstract: A device for carrying an object, comprising first and second shoulder straps, first and second chest straps to be fitted around the lower chest of a person, and a back portion connecting a first end of the shoulder straps with a first end of the chest straps. Second ends of the shoulder straps are connected to the chest straps, and second ends of the chest straps are detachably connectable to each other by means of a buckle. Lengths of the chest straps are adjustable. Each of the chest straps comprises at least an elastic section, said elastic section being elastically extendable in a longitudinal direction of the chest straps. Disclosed is also a backpack comprising such a device.
    Type: Application
    Filed: March 27, 2016
    Publication date: September 29, 2016
    Inventors: Karl-Johan ENGDAHL, Jörgen GUSTAFSSON
  • Patent number: 8468614
    Abstract: A fluid container carrying device including a back piece and a front piece forming a pocket having an opening for receiving and holding a fluid container, wherein the fluid container carrying device further including a first strap provided with a first fastener for fastening to a first side portion of a neck protection device, a second strap provided with a second fastener for fastening to a second side portion of the neck protection device, and a fastening means arranged on the back piece of the pocket for fastening to a rear lower member of the neck protection device. The present invention also relates to a neck protection device provided with such a fluid container carrying device.
    Type: Grant
    Filed: February 4, 2009
    Date of Patent: June 25, 2013
    Assignee: USWE Sports AB
    Inventor: Karl-Johan Engdahl
  • Publication number: 20110290830
    Abstract: A fluid container carrying device including a back piece and a front piece forming a pocket having an opening for receiving and holding a fluid container, wherein the fluid container carrying device further including a first strap provided with a first fastener for fastening to a first side portion of a neck protection device, a second strap provided with a second fastener for fastening to a second side portion of the neck protection device, and a fastening means arranged on the back piece of the pocket for fastening to a rear lower member of the neck protection device. The present invention also relates to a neck protection device provided with such a fluid container carrying device.
    Type: Application
    Filed: February 4, 2009
    Publication date: December 1, 2011
    Applicant: USWE INTERNATIONAL AB
    Inventor: Karl-Johan Engdahl