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7618310 |
Apparatus and methods for ventilation of solar roof panels
A roof portion including solar roof panels and field vents is disclosed. The roof portion includes a sloped roof deck and a cover layer spaced above the roof deck to form a gap between the roof...
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7594363 |
Ventilated roof system with ridge vent
A roofing system in a building structure having a ridge vent includes strips of composite material having a base material adapted to form a hermetic seal with the top surface of a roofing section...
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7544124 |
Attic Vent
A passive venting device for venting enclosures comprising a base member, an intermediate splash member including a diverter, and a top, dome-shaped member. In a preferred embodiment, the diverter...
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7537518 |
Baffled roll vent
A baffled roll vent for covering the ridge slot of a roof for allowing ventilation from the space of a building below the ridge slot, the baffled roll vent comprising a unitary panel defined by a...
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7507151 |
High efficiency solar powered fan
Highly efficient ventilation fans for exhausting air out from underneath roofs, and/or for being portable in use and application. The fan can include optimized airflow blades having a twisted...
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7384331 |
Roof ridge vent
A ridge vent, roof ridge vent installation, and method of installing a ridge vent is provided. Preferably, the ridge vent includes a ventilation material that has opposite longitudinally-extending...
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7338359 |
Structural roof venting system for grain bin and associated method
A roof system for a grain storage structure. The roof system includes a plurality of enclosures defined between adjacent roof panel surfaces. Each enclosure includes opposed exterior and interior...
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7302776 |
Baffled attic vent
Baffled attic vents and methods of their use and manufacture are provided. The baffled air vent of this invention includes an elongated member having a roof facing side and an attic space facing...
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7232370 |
Adjustable roof jack with flexible boot
An adjustable roof jack adapted for mounting on a flat or pitched roof. The roof jack is connected to a lower end of an air discharge duct from an air conditioning unit and to the top of an air...
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7219473 |
Ridge vent apparatus
A ridge ventilator for covering an open ridge of a roof while promoting ventilation of a space beneath the roof. The ridge ventilator has a sectional body having a first side and a second side, a...
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7182688 |
Rollable roof ridge vent having baffles
A roof ridge vent formed from a continuous, indeterminate-length, elongate strip of openwork material that has a pair of longitudinally-extending side edges each covered with a waterproof material....
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7094145 |
Vent baffle and method of installation
A single-piece vent baffle and method of installing a vent baffle. The vent baffle includes a main body portion and a tail portion and a first face and a second face. The main body portion includes...
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7044852 |
Off-ridge roof vent
An off-ridge roof vent includes a hood open along the sides and front and a rear flange for mounting the hood to a roof. A pair of side walls each includes lower flanges to mount to a flat roof and...
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7037359 |
Grease containment system
A device, system, and method for collecting grease on rooftop exhaust fans, comprising a gasket formed of sorbent material. The gasket is dimensioned for placement between an exhaust fan and a base...
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6991535 |
Externally baffled ridge vent and methods of manufacture and use
Ridge vents and methods of their use are provided. The preferred ridge vent includes an elongated flexible member having a central panel portion, a pair of lateral edges and a pair of transverse...
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6954947 |
Pluming vent cover
A pluming vent cover is described herein which is easily manufactured and adapted to a roof on or off-site. A roof's pluming vent pipe requires a cover for both aesthetics and improved operation....
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6786815 |
Apparatus for venting rooms with exhaust fans
An apparatus for venting several rooms having exhaust fans through existing roof openings made for existing ventilation systems, including turbine ventilators, roof ventilators, ridge ventilators...
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6773341 |
Ventilating device for ventilating through a ridge
A ventilating device for ventilating through a ridge, preferably through a top ridge of a roof, includes a ridge member configured extending longitudinally along and beneath the ridge. The ridge...
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6767281 |
Passive venting device
A passive venting device for venting enclosures comprising a base member, including an attachment portion and a vent structure for permitting gas and vapour to pass through the device; a cover...
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6755879 |
Bag filter device
The invention relates to a bag filter device ( 12 ), which device enables collection and draining of particles of liquid from a gas, normally air, flowing through the bag filter ( 12 ). Such a bag...
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6733381 |
Roof vent and method of installation
A two-piece apparatus available in varying widths for ventilating the attic space of a building with a pitched roof, comprising a base formed by a plate with angled tracks surrounding a opening...
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6684581 |
Roll type roof ridge ventilator and associated method
A rollable ridge vent includes an elongated panel having a pair of opposite ends and a pair of opposite sides, a plurality of first baffles depending from the panel and arranged to form a pair of...
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6662509 |
Ridge vent for tile roofs
A ridge vent for tile roofs. The vent includes first and second sub-flashing portions for spanning air gaps provided between the upper reaches of a roof deck and below a centrally located ridge...
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6612924 |
Passive venting device
A passive venting device for venting a building comprising a base comprising (1) a vent structure for permitting gases to pass in and out of the building; (2) an attachment structure coupled to the...
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6491579 |
Roof ventilation system and method
A ventilation system for an attic or rafter space that mimics the appearance of the roofing material and thus has little effect on the appearance of the building. In one aspect primary vents are...
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6447392 |
One sided roof vent
A vent device includes a rectangular configuration having a linear axis and edges forming a lift end and a no lift end. The no lift end has a predetermined thickness to thereby define a base cross...
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6447390 |
Method and apparatus for roof ventilation
A roof ventilation apparatus provides a vent tile shaped like a roof tile itself, and thus is inconspicuous and unobtrusive when installed, and blends with the field and/or ridgeline tile. The base...
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6431972 |
Multiple plumbing vent apparatus
An apparatus for venting several plumbing pipes through existing roof openings made for existing ventilation systems, including turbine ventilators, roof ventilators, ridge ventilators and hip...
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6308473 |
Roof louver filter system
A roof louver filter system for preventing snow from entering an attic of a building structure through a roof louver vent during inclimate weather conditions. The inventive device is comprised of...
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6302787 |
Roof vent
A roof vent for obstructing snow from entry into a vented space of a structure or dwelling. The vent has a cover, support, and base. The base is adapted to form a passageway which connects the...
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6298613 |
Roof ridge vent having a reinforced nail line
A roll-form roof ridge vent having a plurality of hollow cusps and a reinforced nail line. The cusps space the upper surface of the vent from the underlying roof to provide a path of ventilation...
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6293862 |
Roof vent
A roof vent comprises two parts, a cover and a conduit. The conduit, with a pipeline already attached, can be easily connected to the cover, after the cover has been installed on a roof. The...
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6240690 |
Vented metal roof
A novel metal roof is described for passive ventilation of building structures. A ridge vent is described that provides enhanced ventilation of the roof, and provides for safer and economical...
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6183360 |
Molded roof exhaust vent
An exhaust vent including a roof cap inlet and a roof cap outlet which are joined together without the use of fasteners and which defines a vent for use in venting gases from the inside of a...
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6163960 |
Static ventilator including a corrugated portion
A static ventilator provided with a deformable corrugated portion is described herein. The static ventilator is provided with a tubular base to be installed to the roof, a sleeve to be connected to...
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5826383 |
Roof closure vent system
A roof ventilation system of the type for venting air from under a roof and preventing water, debris and pests from penetrating the ventilation system and entering the interior of the structure is...
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5765329 |
Roof construction of corrugated sheets
A roof construction includes spaced apart corrugated sheets held in spaced relationship by a plurality of spacers, the corrugated sheets both including apertures for dissipating heat contained in...
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5632678 |
Roof vent for a clothes dryer
A roof vent which is mounted on a roof to vent a clothes dryer. According to the roof vent, a screen is located to the outside of the vent and it is hinged thereto at a forward edge of the vent to...
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5630752 |
Low profile air vent for slanted roof
A single sheet of relatively stiff material is formed with a flat rim surrounding a raised area except along one open side or edge with the raised area having a low elevation so as to present a low...
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5591080 |
Exhaust vent cover
An exhaust vent cover for closing the exhaust vent when the exhaust vent is not in use is shown. The exhaust vent cover includes a peripheral flange for attaching the cover to a surface and a...
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5571045 |
Assemblable turbine air pump
A user assemblable turbine air pump includes mainly a top lid, an axle assembly, a bottom seat plate, a blade supporting ring, three blade supports, four bottom seat supporting legs and a plurality...
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5567216 |
Grease filter assembly
A grease filter assembly is provided for absorbing grease discharged from a spout of a grease discharge vent extending from a roof. A support frame is mountable to the duct of the grease discharge...
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5549513 |
Roof ventilation device
A roof structure, which has a plurality of concrete tiles arranged in overlapping rows on a roof support structure, is provided with a roof ventilation device for venting the underside of the roof...
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5535559 |
Ventilating device for mounting in a plastics foil or a similar flexible material
A pipe-shaped ventilating device having a collar for mounting in a plastic foil or a similar flexible material, e.g. a water-tight foil placed on the rafters of a roof construction in order to...
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5435780 |
Ventilated skylight
A skylight (10) having a roof portion (12) with a plurality of ventilating tabs (61) and a plurality of non-ventilating tabs (62) disposed substantially parallel to and spaced above a roof (31) of...
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5402611 |
Roof vent
A passive roof vent is provided with a planar upper surface which includes channels on the sides and bottom of the panel to hold shingles. The side channels are stepped to permit two layers of...
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5394663 |
Pipe flashing vent
A vented building includes a structure with a roof, the roof including a sloping support surface having an opening therein and roofing materials on the support surface. A housing with peripheral...
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5095810 |
Roof ridge ventilation system
A ridge vent for covering the opening at the peak of a roof. The ridge vent is composed of a first panel portion joined to a second panel portion to form a generally inverted V-shaped web portion...
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5081914 |
Roof vent cap
A cap which can be attached to a roof vent pipe to form a closure for the roof vent pipe after the usual ventilating device attached to the roof vent pipe has been removed thereby trapping hot air...
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5080007 |
Tilted seamless vent and method for making the same
A method for making seamless tilted vent comprises the spinning of a mold and a metal sheet to form a tubular member and a flat angular shackle continuously extending from and around the tubular...
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