| Patent application number | Description | Published |
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| 20090038764 | TWO-PIECE TRACK SYSTEM - The present invention is directed toward a track assembly comprising two nested tracks, an inner track and outer track. The assembly is designed so that the outside width of the outer track is equal to or less than the outside width of the inner track to present a substantially flush external surface for attachment of exterior sheathing elements when the assembly is used in an external wall. The system may further comprise a strap or series of engaging surfaces on the inner and outer tracks that generally restrain the inner track relative to the outer track. | 02-12-2009 |
| 20090049777 | FIRE-RATED WALL CONSTRUCTION PRODUCT - The present invention is directed toward fire-rated wall construction components for use in building construction. The invention provides wall components and systems which have fire-retardant characteristics, as well as wall components which allow for needed ventilation in a building throughout times when no fire is present. Embodiments include tracks for holding studs which incorporate various geometries capable of receiving intumescent material. When the intumescent material becomes hot, it expands rapidly and fills its surrounding area, blocking fire, heat, and smoke from traveling to other areas of a building. Other embodiments | 02-26-2009 |
| 20090049781 | FIRE-RATED WALL CONSTRUCTION PRODUCT - The present application is directed toward fire-rated wall construction components and wall systems for use in building construction. Embodiments can include tracks for holding studs which incorporate various geometries capable of receiving fire-retardant material, flat straps for use between tracks and fluted wall components, fire sponges for use in fluted wall components, and tracks with protruding grooves or other structures which prevent unwanted air movement between a wallboard component and the track. | 02-26-2009 |
| 20090178363 | EXTERIOR WALL CONSTRUCTION PRODUCT - This invention addresses slotted tracks, in particular slotted tracks for an exterior wall application. In exterior wall framing, the exterior wall sheathing is required to have a horizontal gap at or near the floor line for anticipated vertical movement between the floors. To accommodate orthogonal movement of the studs relative to the track, a plurality of slots are located along the flanges of the track. An area for exterior sheathing attachment is created by leaving the upper portion of the flange solid for sheathing attachment and providing slots on the lower portion of the flange. Embodiments may include elongate reinforcing grooves on the slotted track's flanges and/or web, tabs for supporting and positioning exterior sheathing elements, connector elements for connecting the track to another surface, and second slots along the length of the web of the track to allow for limited drift movement of the track. | 07-16-2009 |
| 20090178369 | EXTERIOR WALL CONSTRUCTION PRODUCT - The present application is directed toward slotted tracks, in particular slotted tracks for an exterior wall application. Embodiments can include tracks with elongate reinforcing ribs on the tracks' flanges and/or web, tabs and/or protruding ribs for supporting and positioning exterior sheathing elements, second slot patterns along the length of the web of the track to allow for attachment and drift movement of the track with another wall component, and guide marks to identify proper locations for attachment of fasteners. | 07-16-2009 |
| 20100126092 | FIRE-RATED WALL CONSTRUCTION PRODUCT - The present invention is directed toward fire-rated wall construction components for use in building construction. The invention provides wall components and systems which have fire-retardant characteristics, as well as wall components which allow for needed ventilation in a building throughout times when no fire is present. Embodiments include tracks for holding studs which incorporate various geometries capable of receiving intumescent material. When the intumescent material becomes hot, it expands rapidly and fills its surrounding area, blocking fire, heat, and smoke from traveling to other areas of a building. Other embodiments | 05-27-2010 |
| 20110005155 | TWO-PIECE TRACK SYSTEM - The present invention is directed toward a track assembly comprising two nested tracks, an inner track and outer track. The assembly is designed so that the outside width of the outer track is equal to or less than the outside width of the inner track to present a substantially flush external surface for attachment of exterior sheathing elements when the assembly is used in an external wall. The system may further comprise a strap or series of engaging surfaces on the inner and outer tracks that generally restrain the inner track relative to the outer track. | 01-13-2011 |
| 20110113709 | WALL GAP FIRE BLOCK DEVICE, SYSTEM AND METHOD - Fire block devices for application to a wall component. The fire block device can be a strip that includes a fire-resistant material strip comprised of a material that expands in response to sufficient heat to create a fire-resistant barrier. An optional foam strip comprised of a foam material can be placed side-by-side with the fire-resistant material strip. A cover layer covers the fire-resistant material strip and the optional foam strip, if present. The cover layer includes opposing side portions positioned on opposing sides of the fire-resistant material strip and foam strip, if present. The cover layer is comprised of a tape having an adhesive on an underneath surface thereof such that adhesive on the side portions are capable of securing the fire block strip to a wall component. The fire block strip can be applied to a header track, footer track or wall stud, among other possible components. | 05-19-2011 |
| 20110247281 | FIRE-RATED WALL CONSTRUCTION PRODUCT - The present application is directed toward fire-rated wall construction components and wall systems for use in building construction. Embodiments can include tracks for holding studs which incorporate various geometries capable of receiving fire-retardant material, including but not limited to intumescent material. The fire-retardant material can be attached to the tracks such that the fire-retardant material expands and seals gaps and/or areas between the tracks and wall components such as ceilings, floors, and drywall. | 10-13-2011 |
| Patent application number | Description | Published |
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| 20100269852 | At-home integrated cleaning and disinfection system and method for dental hardware - An at-home integrated cleaning and disinfection system for dental hardware, for consumer use includes a compact and portable base unit sized for at-home use by a consumer, the base unit including a holding frame and an ultraviolet lamp. The system also includes a cleaning chamber within which dental hardware and a cleaning solution that includes hydrogen peroxide are receivable. The cleaning chamber fits within the holding frame in a manner such that contents of the cleaning chamber are exposed to light emitted by the ultraviolet lamp. A vibration mechanism is positioned so as to cause the cleaning chamber to vibrate while the cleaning chamber is fitted within the holding frame. To clean and disinfect dental hardware, the consumer places dental hardware in the cleaning chamber, fills the cleaning chamber with the cleaning solution, and inserts the cleaning chamber into the holding frame. The vibration mechanism is activated, so as to cause the cleaning chamber to vibrate while the cleaning chamber is fitted within the holding frame, and the ultraviolet lamp is activated, so as to expose contents of the cleaning chamber to light emitted by the ultraviolet lamp. | 10-28-2010 |
| 20100269861 | At-home integrated cleaning and disinfection system and method for dental hardware - An at-home integrated cleaning and disinfection system for dental hardware, for consumer use includes a compact and portable base unit sized for at-home use by a consumer, the base unit including a holding frame and an ultraviolet lamp. The system also includes a cleaning chamber within which dental hardware and a cleaning solution that includes hydrogen peroxide are receivable. The cleaning chamber fits within the holding frame in a manner such that contents of the cleaning chamber are exposed to light emitted by the ultraviolet lamp. A vibration mechanism is positioned so as to cause the cleaning chamber to vibrate while the cleaning chamber is fitted within the holding frame. To clean and disinfect dental hardware, the consumer places dental hardware in the cleaning chamber, fills the cleaning chamber with the cleaning solution, and inserts the cleaning chamber into the holding frame. The vibration mechanism is activated, so as to cause the cleaning chamber to vibrate while the cleaning chamber is fitted within the holding frame, and the ultraviolet lamp is activated, so as to expose contents of the cleaning chamber to light emitted by the ultraviolet lamp. | 10-28-2010 |
