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US 2026/0287109 A1Published application
Curb extension with reducer and enlarger for roof mounted equipment
OwnerHenry Gembala, David Gembalainventors
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Abstract
A roof curb extension includes an integral one-piece body having a lower end portion with a flashing for attachment to an existing curb and an upper portion defining a new curb and a central portion structured and configured for enlarging or reducing the size of the new curb for matching roof equipment to the new curb without disturbing the integrity of the existing roof.
Claims5
A roof curb extension for attachment to an existing roof curb, the roof curb extension comprising:
- a lower end portion, an upper portion and a central portion extending between the lower end portion and the upper portion;
- the lower portion including a flashing for attachment to the existing roof curb;
- the central portion including side walls extending upwardly from the lower end portion and angled away from vertical from the lower end portion to the upper portion;
- and
- the upper portion defining a new roof curb that is of a different size relative to the existing roof curb, and the new roof curb being specifically sized, dimensioned and configured for supported attachment of a particular unit of rooftop equipment thereon.
2 more elements
Dependencies are inferred from the claim text.