Class 454/12 - With means for mounting on brick-type chimney

Subclass of Class 454 - Ventilation
Definition: Subject matter comprising means uniting the structure to
No. of patents: 25
Last issue date: 05/11/2010

Number	Title	Issue Date
7713114	Chimney cap A cap capable of being secured to a chimney or flue of either air cooled or non-air cooled type and including a base, an annular collar member for insertion into a chimney or flue, an annular shaped mesh member that is supported from the base; a top supported on the...	05/11/2010
7258710	Maritime emissions control system An Advanced Maritime Emissions Control System (AMECS) includes several Exhaust Intake Bonnets (EIBs) of different size and/or shape, an Emissions Capture System (ECS), and an Advanced Maritime Emissions Control Unit (AMECU) mounted on an Unpowered Seagoing Barge (US...	08/21/2007
7179164	Chimney cap apparatus and method A cap for a flue opening of a chimney in order to enhance draw of smoke and in order to protect from entry of animals, debris, and the elements. The device includes a tubular housing having sidewalls fabricated from flat sheet metal and a top attached to the sidewal...	02/20/2007
7048624	Manufactured chimney cap A manufactured chimney cap is disclosed which provides a weatherproof long lasting enclosure that is designed in such a way so as to divert water away from a centrally integrated chimney flu and off of the chimney cap itself, being encased in a decorative weather-pr...	05/23/2006
7014555	Method and apparatus for extending a chimney A flue liner insert with individually adjustable sides, which can be used to fasten to, extend and join two rectangular masonry clay flue tiles. Specifically, this flue liner insert fits into the interior of a clay tile and allows adjustable fastening to existing ma...	03/21/2006
6997798	Chimney cap A plastic chimney cap is molded in one-piece from either a thermoset or a thermoplastic resin. The chimney cap has a wall extending continuously around a closed-circuit. The wall interior surface defines an interior space. A plurality of vent holes through the wall ...	02/14/2006
6926600	Chimney cap apparatus and method A cap for a flue opening of a chimney in order to enhance draw of smoke and in order to protect from entry of animals and debris. The device includes sidewalls fabricated from flat sheet metal and a top attached to the sidewalls from fasteners. A plurality of louver...	08/09/2005
6918827	Universal chimney cap A chimney cap and a method for making the same are described. The chimney cap is more consistently and uniformly manufactured, which permits nesting. This is accomplished by forming the cap from single piece of expanded metal to create a substantially square or rect...	07/19/2005
6152817	Chimney cover A chimney cover that allows complete and unrestricted access to the chimney and flue liner without the necessity of removing any major component of the chimney cover from the chimney. The lid and spark arrestor cage are permanently secured together and th...	11/28/2000
6066039	Adjustable chimney cover A chimney cover is provided which can accommodate any size chimney. The chimney cover comprises at least one panel assembly that is attached to the chimney by weaving a strap through slots formed in the ends of the panel and by connecting the ends of the ...	05/23/2000
6022269	Stackable chimney cap A stackable chimney cap includes a stackable cage/base unit composed of four parts, each part being formed by bending from a blank of metal sheet and the four parts being permanently joined together by weldments. Trapezoidal-shaped, perforated side walls ...	02/08/2000
5897434	Chimney cap hood A detachable chimney cap hood which can be attached to the side walls of a chimney cap without the need for nuts, bolts, screws or tools and allows the hood to be later removed manually. The hood includes a cover portion and one or more locking clips atta...	04/27/1999
5876276	Collapsible chimney cap A collapsible chimney cap which is stored in separate components and assembled at the point of installation. The connections between the separate pieces when assembled form smooth corners without external metal protrusions which could injure an installer ...	03/02/1999
5842918	Adjustable chimney cover An adjustable chimney cover is provided which can be adjusted in length and width to accommodate any size chimney. The chimney cover is comprised of a plurality of subassemblies, each of which comprises two side panels and a middle panel. The first ends o...	12/01/1998
5402613	Chimney cap A chimney cap for protecting the upper open end of a chimney flue from the ingress of undesirable elements, such as squirrels, raccoons and birds or the like, is disclosed. The cap comprises a housing having four perforated sides which are detachably conn...	04/04/1995
5094050	Openable chimney cap and flue damper A chimney cap and flue damper supported for vertical movement on the upper end of a chimney liner with an operating cable extending downwardly to the fireplace opening to effect opening and closing movement of a hollow insulation filled sheet metal closur...	03/10/1992
5025712	Chimney cover apparatus An improved chimney cover system and method for controlling the flow of smoke. The chimney cover including a peaked roof supported by moveable arms mounted on a mounting band received by a chimney flue, including a dome shaped screen and outwardly facing ...	06/25/1991
4920867	Chimney screen A chimney screen device for covering the open end of a chimney to prevent access into the chimney by squirrels, birds and the like includes a rigid frame sized and constructed to be disposed upon and about an exposed end of a chimney flue liner, the frame...	05/01/1990
4777871	Chimney tile adapter plate A chimney tile adapter plate for securing a chimney cap, chimney flue, spark arrester, or other chimney extension member to existing chimney tile. The tile adapter plate of the present invention includes a deflector plate, with flue opening, which rests u...	10/18/1988
4732078	Chimney cap A chimney cap for protecting the upper open end of a chimney flue from the ingress of undesirable elements, such as squirrels, raccoons and birds or the like, is disclosed. The cap comprises a housing having four (4) perforated sides which are integral in...	03/22/1988
4697500	Adjustable chimney cap support A chimney cap for mounting onto a residential or building flue, including a cover, incorporating inclined flanges around its perimeter, for discharging of any elements exposed thereto. The cover being held by brackets a fixed distance above the upper edge...	10/06/1987
4638727	Chimney cowls A device for clamping in position to a chimney outlet, a chimney cowl having a vertically-spaced series of three annular vanes centered on a common vertical axis, the device comprising a clamping ring formed by an annular surround spaced below the lowermo...	01/27/1987
4436021	Chimney cap In a chimney cap for providing coverage for the upper end of a chimney flue, the cap includes a cover, a band arranged therebelow, sufficient space in between the cover and band to allow the development of draft for removal of smoke and fumes, a foraminou...	03/13/1984
4306491	Flue system for wood burning stoves A flue system, for adapting a masonry chimney to a wood burning stove, comprises a flexible flue pipe extending from the wood burning stove upwardly through the convolutions of the chimney, and, at the top of the chimney, a control assemblage including a ...	12/22/1981
4202255	Chimney cap A chimney cap of concrete construction which can be conveniently carried to the situs at the upper terminus of a chimney and readily secured thereto, to offer the purposes of keeping the rain and snow out of the chimney stack and of preventing downdrafts ...	05/13/1980

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Class 454/12 - With means for mounting on brick-type chimney