Patents by Inventor Jyrki Hannu Veli Jarvinen

Jyrki Hannu Veli Jarvinen 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).

  • Respirator mask
    Patent number: 7051732
    Abstract: The present invention is directed to a respiratory helmet. The helmet is designed to provide protection to a user's cranium area. The helmet also has a visor designed to provide protection to the user's face area, an air intake system, and a parallel elliptical rail system. The visor can be positioned on the helmet, in front of the user's face area, and any position in between. The area between the visor, when the visor is positioned in front of the user's face area and the face area is called the breathing zone. The visor has at least two wheels, a top side and a bottom side wherein the bottom side is positioned closer to the user's chin when the visor is positioned in front of the user's face. The air intake system has an intake unit that receives a gaseous medium from a gaseous medium supply system or the ambient air into the helmet, and the intake unit directs the gaseous medium toward the breathing zone. The parallel elliptical rail system allows the visor to move in an elliptical motion.
    Type: Grant
    Filed: April 23, 2002
    Date of Patent: May 30, 2006
    Assignee: Scott Technologies, Inc.
    Inventors: Jussi Severi Uusitalo, Jyrki Hannu Veli Jarvinen, Juha Antero Kinnunen, Ville-Petteri Nenonen
  • Respirator mask
    Publication number: 20040182385
    Abstract: The present invention is directed to a respiratory helmet. The helmet is designed to provide protection to a user's cranium area. The helmet also has a visor designed to provide protection to the user's face area, an air intake system, and a parallel elliptical rail system. The visor can be positioned on the helmet, in front of the user's face area, and any position in between. The area between the visor, when the visor is positioned in front of the user's face area and the face area is called the breathing zone. The visor has at least two wheels, a top side and a bottom side wherein the bottom side is positioned closer to the user's chin when the visor is positioned in front of the user's face. The air intake system has an intake unit that receives a gaseous medium from a gaseous medium supply system or the ambient air into the helmet, and the intake unit directs the gaseous medium toward the breathing zone. The parallel elliptical rail system allows the visor to move in an elliptical motion.
    Type: Application
    Filed: January 9, 2004
    Publication date: September 23, 2004
    Inventors: Jussi Severi Uusitalo, Jyrki Hannu Veli Jarvinen, Juha Antero Kinnunen, Ville-Petteri Nenonen
  • Breathing mask
    Patent number: D541413
    Type: Grant
    Filed: March 10, 2005
    Date of Patent: April 24, 2007
    Assignee: Scott Health & Safety Ltd.
    Inventors: Jyrki Hannu Veli Jarvinen, Ville-Petteri Nenonen