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US 6,959,903 B1Granted
Cast in place chimney form
OwnerAlbert C. West, Donald B. Samiainventors
Life of this patent
Estimating the term…
Abstract
A cast in place chimney form and installation method therefor. The cast in place form being of a relatively light weight construction and having physical and visual features that allow it to be used as a chimney cap form and to be left as an element of the finished chimney cap. The method of installation comprising the positioning of the form with relation to a step of chimney construction and the pouring of the chimney cap with the form being left in place.
Claims10
A cast in place chimney form comprising:
- a frame-like base with an opening and an interior and an exterior surface:
- a cover positioned to cover the opening;
- walls having inside and outside surfaces, said walls extending from the base, to form an open receptacle for receiving chimney cap materials;
- and a channel that runs along the inside surface of the walls.
1 more element
A cast in place chimney form comprising:
- a frame-like base with an opening and an interior and an exterior surface;
- a cover positioned to cover the opening;
- walls having inside and outside surfaces, said walls extending from the base, to form an open receptacle for receiving chimney cap materials;
- and a drip edge along a portion of the exterior surface of the base.
1 more element
A cast in place chimney form comprising:
- a frame-like base with an opening and an interior and an exterior surface;
- a cover positioned to cover the opening:
- walls having inside and outside surfaces, said walls extending from the base, to form an open receptacle for receiving cap materials, wherein the receptacle has an open top and further comprises a channel disposed at the top and adjacent at least one said wall.
A cast in place chimney form comprising:
- a frame-like base with an opening and an interior and an exterior surface;
- a cover positioned to cover the opening;
- and
- walls having inside and outside surfaces, said walls extending from the base, to form an open receptacle for receiving chimney cap materials, wherein the exterior surface of the base and the outside surface of the walls resemble stone.
1 more element
Dependencies are inferred from the claim text.