Patents by Inventor Birgitta Ryden

Birgitta Ryden 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).

  • System and cover element for air sealing
    Patent number: 9016017
    Abstract: A system for air sealing of leaks in building corners in a wall portion made up by a framework, including a cover element with two overlapping and plane flexible film portions, which are connected to each other along a first edge portion. The film portions include linear folding lines to enable unfolding of the cover element for forming a three-dimensional geometry including a main surface and a collar which projects from the main surface and is formed integrally therewith and which corresponds to three sides of the beam portion.
    Type: Grant
    Filed: December 23, 2009
    Date of Patent: April 28, 2015
    Assignee: Saint-Gobain Isover AB
    Inventor: Birgitta Ryden
  • SYSTEM AND COVER ELEMENT FOR AIR SEALING
    Publication number: 20120159886
    Abstract: A system for air sealing of leaks in building corners in a wall portion made up by a framework, including a cover element with two overlapping and plane flexible film portions, which are connected to each other along a first edge portion. The film portions include linear folding lines to enable unfolding of the cover element for forming a three-dimensional geometry including a main surface and a collar which projects from the main surface and is formed integrally therewith and which corresponds to three sides of the beam portion.
    Type: Application
    Filed: March 6, 2012
    Publication date: June 28, 2012
    Applicant: SAINT-GOBAIN ISOVER AB
    Inventor: Birgitta RYDEN
  • SYSTEM AND COVER ELEMENT FOR AIR SEALING
    Publication number: 20100263311
    Abstract: A system for air sealing of leaks in building corners in a wall portion made up by a framework, including a cover element with two overlapping and plane flexible film portions, which are connected to each other along a first edge portion. The film portions include linear folding lines to enable unfolding of the cover element for forming a three-dimensional geometry including a main surface and a collar which projects from the main surface and is formed integrally therewith and which corresponds to three sides of the beam portion.
    Type: Application
    Filed: December 23, 2009
    Publication date: October 21, 2010
    Applicant: SAINT-GOBAIN ISOVER AB
    Inventor: Birgitta Ryden