Building insulation
First Claim
Patent Images
1. A piece of insulation comprising:
- a body of insulating material;
a vapor barrier sheet adhered to said body of insulating material;
said vapor barrier sheet having a first tab portion extending beyond said body of insulating material; and
said vapor barrier sheet having a portion non-adhered to and overlapping said body of insulating material to form a second tab portion, said second tab portion of said vapor barrier sheet and said body of insulating material defining a location therebetween for receiving a first tab of another piece of insulation.
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Accused Products
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.
26 Citations
6 Claims
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1. A piece of insulation comprising:
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a body of insulating material; a vapor barrier sheet adhered to said body of insulating material; said vapor barrier sheet having a first tab portion extending beyond said body of insulating material; and said vapor barrier sheet having a portion non-adhered to and overlapping said body of insulating material to form a second tab portion, said second tab portion of said vapor barrier sheet and said body of insulating material defining a location therebetween for receiving a first tab of another piece of insulation. - View Dependent Claims (2, 3)
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4. A piece of insulation comprising:
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a body of insulating material including a major side surface having a first surface portion and a second surface portion located adjacent to said first surface portion; a vapor barrier sheet including a major side surface having first and second end surface portions and a central surface portion located between said first and second end surface portions; said central surface portion of said vapor barrier sheet being adhered to said first surface portion of said body of insulating material; said first end surface portion of said vapor barrier sheet extending beyond said body of insulating material to form a tab; and said second end surface portion of said vapor barrier sheet overlapping said second surface portion of said body of insulating material, said second end portion of said vapor barrier sheet and said second surface portion of said body of insulating material defining a location therebetween for receiving a tab of another piece of insulation. - View Dependent Claims (5, 6)
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Specification