Roof vent
AssigneeDundas Jafine, Inc.
InventorsPaul Jafine, Michael David Jafine
Life of this patent
Estimating the term…
Abstract
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 conduit will plug into the cover making installation easy. The vent includes a channel or moat which surrounds the outlet of the conduit. Thus, if during extreme weather conditions, moisture passes into the cover from outside through its opening and if it gets past the door flap, it will be trapped in the channel.
Claims8
A vent for venting gas, said vent comprising:
- a conduit having an inlet for connecting to a source of gas and an outlet for venting gas from said conduit,
- a barrier disposed around said outlet,
- a cover for securing to a structure, said cover having a roof portion disposed over said outlet and said barrier, said cover having a side portion with a cover opening spaced from said outlet of said conduit, said cover opening adapted to permit said gas vented from said outlet to pass through said cover opening,
- a flap disposed within said cover, said flap mounted for pivoting movement between a first position wherein said flap substantially blocks said outlet, and a second position wherein said flap permits said gas to pass from said outlet and vent through said cover opening, said barrier being adapted to inhibit the movement of water from said cover opening into said conduit at said outlet,
- an outer peripheral edge of one of said roof portion and said flap extending beyond an outer peripheral edge of said barrier so that moisture draining from said one of said roof portion and said flap drains at a side of said barrier opposite said outlet.
A roof vent for venting a gas from a building, said vent comprising:
- a conduit having an inlet for connecting to a source of gas and an outlet for venting said gas carried by said conduit,
- a cover adapted to cover said outlet of said conduit, said cover having a roof portion adapted to be positioned above said outlet and having opposed side walls for supporting said roof portion, each side wall having an inner face, each inner face having at least one slot, said cover having an opening for venting gas received within said cover from said outlet and a bottom opening between said side walls for receiving said conduit, said cover further having a base with a plurality of holes adapted for reception of fasteners for securing said cover to a roof,
- said conduit further comprising a plate member positioned proximate said outlet, said plate having an outer face having a plurality of projections, said plate member being adapted to be received between said side walls in said bottom opening so as to engage at least one of said projections on said outer face of said plate member with each of said at least one slots on said inner faces of said side walls, to permit said conduit to be connected to said cover.
Dependencies are inferred from the claim text.