Class / Patent application number | Description | Number of patent applications / Date published |
454250000 | Natural ventilation including air passage through rooftop (i.e., no air pump) | 8 |
20090023377 | Vent system insert apparatus and method for installation - In one form, a vent system is provided that can be mounted to a structure to provide for air flow either into or out of the structure. The vent system comprising one or more covers and at least one bottom flange in which the bottom flange defines a hole or opening. The cover is positioned over the opening and further defines the space between the cover and the flange to provide for air to travel either into or out of the opening. One or more inserts may be positioned within the opening or within other spaces defined by the cover and bottom flange to assist in minimizing the amount of moisture, snow or other foreign objects from entering the vent system. | 01-22-2009 |
20090053990 | ROOF VENT FOR VENTING A BUILDING ENCLOSURE - There is disclosed a vent for venting a building enclosure. The vent comprises a base, a cover and at least one attachment structure configured to attach the cover to the base. The base has an attachment element for attaching the base to the building enclosure and an aperture in the base to permit gas to pass in and out of the building enclosure therethrough. The cover, which is for covering the aperture, has a first cover portion and a second cover portion which are angled relative to one another. The at least one attachment structure is carried by both the first and second cover portions. | 02-26-2009 |
20100227540 | VENTILATION SYSTEM FOR THE ATTIC SPACE OF A BUILDING - A ventilation system for an attic space in a building having a roof includes a ventilation tube defining a ventilation channel. The ventilation tube is configured for the movement of air within the ventilation channel between a first end of the ventilation tube and a second end of the ventilation tube. The ventilation tube is disposed within an attic space in a building, such that the first end of the ventilation tube is positioned adjacent a soffit vent, and the second end of the ventilation tube is positioned within the attic space. | 09-09-2010 |
20110111690 | Roof Ventilation Apparatus - A ventilated roof features an elongated vent having a vent opening and an elongated vent shingle supporting surface. The vent opening is in fluid communication with a slot defined by the top surface of a roof deck and communicating through the roof deck. An end cap has an end cap shingle supporting surface and is located adjacent to an end of the elongated vent. The vent and the end cap adjacent to the vent are supported in an equivalent spaced-apart relation to the top surface of the roof deck. The elongated vent shingle supporting surface, the end cap shingle supporting surface and the top surface of the roof deck provide a substantially continuous support to a shingle overlapping any two of those elements. | 05-12-2011 |
20120164932 | BEADED SOFFIT PANEL AND METHOD FOR BUILDINGS - A beaded soffit panel and related method for buildings and the like includes a plurality of generally flat, imperforate base portions shaped to enclose at least a portion of the soffit when the soffit panel is mounted in a generally horizontal orientation under the eave. A plurality of generally M-shaped, contoured beads extend between the base portions, and have oppositely inclined sidewalls with center walls therebetween to create a decorative appearance on the soffit panel. A plurality of narrow vent slits extend through the exterior faces of the bead sidewalls at a predetermined acute angle to define angled tabs that extend inwardly, whereby when the soffit panel is installed, vision through the vent slits from a position generally underneath the eave is substantially blocked by the angled tabs. | 06-28-2012 |
20120190288 | THROUGH-PASSAGE ROOFING TILE - The invention relates to a through-passage roofing tile comprising at least one part that has an inlet opening and a sealing surface. A connecting part is arranged below the lower part, said connecting part likewise having a sealing surface which lies below the sealing surface of the lower part. Both sealing surfaces face each other. The lower part and the connecting part are interconnected by fixing means. A sarking membrane lies at least partly between both sealing surfaces. | 07-26-2012 |
20130244563 | INTEGRATED BUILDING BASED AIR HANDLER FOR SERVER FARM COOLING SYSTEM - An air handler building structure is disclosed, which includes a floor, a plurality of lateral walls, a roof, and one or more openings located either on the roof or on at least one of the lateral walls. The lateral walls include a lower and an upper lateral walls opposing to each other having different respective heights determined in accordance with a ratio. The roof has a pitch consistent with the ratio associated with the lower and upper lateral walls. The shape of the building structure allows air within the building structure to rise via natural convection. In addition, a first dimension along a first direction defined between the lower and upper lateral walls relative to a second dimension along a second direction perpendicular to the first direction is such that the building structure provides access to outside natural air via one or more openings on the lower lateral wall. | 09-19-2013 |
20160102876 | COAXIAL VENTILATOR - A coaxial ventilator ( | 04-14-2016 |