Thermally Efficient Window Frame
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 13, 2008
app pub date -
Jul 17, 2007
filing date -
Jul 24, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Method and Apparatus for fabricating a spacer frame for use in an insulating glass unit. A spacer frame separates spaced apart window panes in an insulating glass unit for use in fabricating a window The spacer includes an elongated frame that is bent into a multi-sided closed form having outwardly facing surfaces for supporting the spaced window panes. An intermediate or bridging body portion of the frame transmits heat between the spaced window panes. Thermal interruptions in this intermediate body portion disrupt heat flow to raise the inside window temperature in winter and lower it in summer. This is referred to as the warm edge value. A thermal insulating film material preferably covers at least a portion of the intermediate body portion and covers the thermal interruptions
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully