Die Cut Insulation Blanket
First Claim
1. An expandable insulation blanket, comprising:
- a body of insulation material including a first edge and a second edge wherein said first edge is opposite said second edge;
a first slit defining a first hinge point between a first end of said first slit and said first edge, a second hinge point between a second end of said first slit and said second edge and a third hinge point between a third end of said first slit and said first edge;
a first hinge body outlined by said first slit, said first hinge point and said third hinge point; and
a second slit extending across said first hinge body and defining a fourth hinge point between said second slit and said first slit.
1 Assignment
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Accused Products
Abstract
An expandable insulation blanket includes a body of insulation material having a first edge and a second edge wherein the first and second edges are opposite one another. A first slit defines a first hinge point between a first end of the first slit and the first edge, a second hinge point between a second end of the first slit and the second edge and a third hinge point between a third end of the first slit and the first edge. A first hinge body is outlined by the first slit, the first hinge point and the third hinge point. A second slit extends across the first hinge body and defines a fourth hinge point between the second slit and the first slit. When expanded the insulation body includes a substantially triangular shaped opening.
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Citations
18 Claims
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1. An expandable insulation blanket, comprising:
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a body of insulation material including a first edge and a second edge wherein said first edge is opposite said second edge; a first slit defining a first hinge point between a first end of said first slit and said first edge, a second hinge point between a second end of said first slit and said second edge and a third hinge point between a third end of said first slit and said first edge; a first hinge body outlined by said first slit, said first hinge point and said third hinge point; and a second slit extending across said first hinge body and defining a fourth hinge point between said second slit and said first slit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. An expandable insulation blanket, comprising:
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a body of insulation material including a first edge and a second edge; a substantially h-shaped first slit adjacent said first edge; a first hinge body outlined by said first slit; and a second slit extending partially across said first hinge body. - View Dependent Claims (18)
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Specification