Lightweight Chimney Crown
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Mar 13, 2025
app pub date -
Aug 12, 2024
filing date -
Aug 12, 2024
priority date (Note) -
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Abstract
The present invention provides an exemplary lightweight chimney crown to protect a chimney from moisture and other elements. The chimney crown being comprised of a lightweight structural foam body with a cementitious coating covering the upper, inner, outer surfaces of the chimney crown body and preferably also covering the lower surface of the chimney crown body.
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