Patents by Inventor Emil J. JÖNSSON

Emil J. JÖNSSON 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).

  • Ear muff attachment having dual axis of rotation
    Patent number: 10959477
    Abstract: The present description provides an ear muff attachment assembly. An exemplary ear muff attachment assembly (100) includes a housing (110), an ear muff (130), an arm (120) having first and second end regions, the first end region positioned within the housing and the second end region attached to the ear muff, and a spring (150) engaged to the housing and the first end region of the arm. The arm is rotatable about a first axis of rotation between a first position and an intermediate position, and about a second axis of rotation between the intermediate position and a second position.
    Type: Grant
    Filed: April 23, 2015
    Date of Patent: March 30, 2021
    Assignee: 3M Innovative Properties Company
    Inventors: Henrik Nordin, Sigvard Nilsson, Emil J. Jönsson
  • EAR MUFF ATTACHMENT HAVING DUAL AXIS OF ROTATION
    Publication number: 20170049179
    Abstract: The present description provides an ear muff attachment assembly. An exemplary ear muff attachment assembly (100) includes a housing (110), an ear muff (130), an arm (120) having first and second end regions, the first end region positioned within the housing and the second end region attached to the ear muff, and a spring (150) engaged to the housing and the first end region of the arm. The arm is rotatable about a first axis of rotation between a first position and an intermediate position, and about a second axis of rotation between the intermediate position and a second position.
    Type: Application
    Filed: April 23, 2015
    Publication date: February 23, 2017
    Inventors: Henrik NORDIN, Sigvard NILSSON, Emil J. JÖNSSON