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US 2004/0103611 A1Published application
Shingles and methods of applying shingles
AssigneeTamko Roofing Products, Inc.
InventorsThomas Morrison King, Stephen Andrew McNally
Life of this patent
Estimating the term…
Abstract
In one embodiment, a shingle includes a first layer having at least one full tab and at least one full cut-out. A second layer is positioned under the first layer. The full tab width to first layer length ratio is greater than 8.5/36. The full cut-out width to first layer length ratio is greater than 8.5/36. A method that includes applying such shingles to a roof.
Claims20
A shingle comprising:
- a first layer including:
- a full tab;
- a full cut-out;
- a full tab width to first layer length ratio greater than 8.5/36;
- and
- a full cut-out width to first layer length ratio greater than 8.5/36;
- and
- a second layer positioned under the first layer.
5 more elements
A method comprising:
- applying to a roof shingles having:
- a first layer including:
- a full tab;
- a full cut-out;
- a full tab width to first layer length ratio greater than 8.5/36;
- and
- a full cut-out width to first layer length ratio greater than 8.5/36;
- and
- a second layer positioned under the first layer.
6 more elements
Dependencies are inferred from the claim text.