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Title: Insulated window frame system

The present invention provides for a window frame comprising a rigid framework cross-section comprising a truss structure.
Inventors:
Issue Date:
OSTI Identifier:
1410548
Assignee:
The Regents of the University of California (Oakland, CA) LBNL
Patent Number(s):
9,828,797
Application Number:
14/877,821
Contract Number:
AC02-05CH11231
Resource Relation:
Patent File Date: 2015 Oct 07
Research Org:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING; 36 MATERIALS SCIENCE

Other works cited in this record:

Thermally insulated window system
patent, November 1977

Thermal-insulating window or facade arrangement in the transparent area
patent, March 1989

Insulated and non-metallic transparent and fully sealed louver system
patent, December 1989

Thin wall profile having outer weather band ultra violet light resistant layer
patent, June 1996

Universal window/door frame
patent, November 2005

Member for windows and doors
patent, July 2012

Low thermal conductivity frame member, especially for windows, doors, facades and the like
patent-application, April 2002

Fenestration sealed frame, insulating glazing panels
patent-application, October 2004

Fenestration frame assemblies, e.g. retrofit window frame assemblies, and methods of installing same
patent-application, November 2004

Composite profiles suitable for insulating window units
patent-application, August 2005

Extrusion profile
patent-application, May 2006

Window or door
patent-application, May 2006

Plastic Profile For Window, Door And Facade Elements
patent-application, January 2010

Integrated insulation extrusion and extrusion technology for window and door systems
patent-application, May 2011

Invisible Window Frames
patent-application, April 2016

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