Building insulation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 26, 1991
Grant Date -
N/A
app pub date -
Jan 30, 1990
filing date -
Jan 30, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A piece of insulation has a body of insulating material and a vapor barrier sheet adhered to the body of insulating material. The vapor barrier sheet has a first tab extending beyond the body of insulating material. The vapor barrier sheet has a portion non-adhered to and overlapping the body of insulating material to form a second tab. A location is defined between the second tab of the vapor barrier sheet and the body of insulating material for receiving a first tab of another piece of insulation.
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