Abstract: A support bracket for supporting an electrical box between two supports. The support bracket is used with a mounting assembly. The mounting assembly includes two elongated members each having an end mount. The elongated members are slidably coupled to each other, thereby allowing the mounting assembly to be telescopically extended. The support bracket is affixed to the one of the elongated members for supporting an electrical box and includes a planar surface and a slot having a plurality of extended clamps. The clamps are positioned and deformed within an inner lip of one of the elongated members. The bracket also includes a plurality of perpendicular extensions and a support rod affixed to the planar surface and positioned over at least one of the elongated members. The support rod is also affixed to the electrical box thereby providing support to the electrical box.

Abstract: A system for replacing a filter of return air vent. The system includes a return air vent grill affixed to a surface. The grill is hinged on a first side to the surface allowing the grill to swing to an open position while still attached to the surface. The system also includes a closing mechanism for attaching the grill to a second end opposite the first end of the grill. In addition, a filter is detachably affixed to a tray located on an inner surface of grill. Furthermore, the system includes an extension tool having a length sufficient to contact the closing mechanism by a user located below the grill. The extension tool enables the opening and closing of the closing mechanism. The tray and filter may be slid down to the user by an extendible track. The user may pull the tray and filter down the extended track, replace the filter, slide the filter and tray back to the grill and close the closing mechanism.

Abstract: A support bracket for supporting an electrical box between two supports. The support bracket is used with a mounting assembly. The mounting assembly includes two elongated members each having an end mount. The elongated members are slidably coupled to each other, thereby allowing the mounting assembly to be telescopically extended. The support bracket is affixed to the one of the elongated members for supporting an electrical box and includes a planar surface and a slot having a plurality of extended clamps. The clamps are positioned and deformed within an inner lip of one of the elongated members. The bracket also includes a plurality of perpendicular extensions and a support rod affixed to the planar surface and positioned over at least one of the elongated members. The support rod is also affixed to the electrical box thereby providing support to the electrical box.

Abstract: A quick connect fixture system for an electrical box. The system includes an electrical fixture having a plurality of fixture wires and an electrical box affixed to a structure. The electrical box has an enclosure housing a plurality of structure wires connected to a power source. The electrical box includes a cap having an orifice leading to the structure wires located in the enclosure. In addition, the orifice includes a plurality slots. The system also includes a removable cover covering the orifice and having a plurality of prongs sized and shaped to be removably attached to leads of the structure wires. The system also includes an adapter ring attachable to a shaft of the electrical fixture.

Abstract: A fan bracket assembly for supporting a fan assembly from a slanted surface. The fan bracket assembly includes a main body having a peripheral section, an open area sized to hold wiring of the fan assembly and an extension. The fan bracket is affixed to a slanted surface. The fan bracket assembly includes a detachable mounting ball sized and shaped to fit and be retained within the peripheral section. The mounting ball has a surface area extending beyond a horizontal reference line bisecting the mounting ball and a slot extending beyond the horizontal reference line. The extension is positioned within the slot to rotationally restrain the mounting ball. The bracket assembly also includes a down rod attached to the mounting ball for supporting the fan assembly. When the fan assembly is hung from the down rod, the extension remains within the slot to rotationally restrain the mounting ball.

Abstract: A mounting assembly having a box. The box includes a plurality of walls and an interior. The mounting assembly also includes a temporary retaining device for temporarily retaining the box upon a support surface. The temporary retaining device includes at least two arms for engaging each side of the support surface for temporarily retaining the box upon the support surface. The mounting assembly also includes a fastener for permanently fastening the box to the support surface. In one embodiment, the fastener is a screw positioned within a fastener orifice. The fastener orifice includes a material for retaining the screw in the fastener orifice.

Abstract: An electrical junction box for use with carrying a load from a joist. The junction box includes a pancake housing and an upright side box compartment. The pancake housing is attached to the upright side box compartment to form an L-shaped configuration. The pancake housing also has an aperture for receiving a screw for attaching the junction box to the joist. The junction box also includes one or more tabs located on an upper surface of the pancake housing for temporarily retaining the junction box upon the joist. A screw is used for permanently affixing the junction box to the joist. The tabs may be integral to the junction box or removable.

Abstract: A mounting assembly for supporting an electrical box between two supports. The mounting assembly includes two elongated members, each elongated member having an end mount. The elongated members are slidably coupled to each other, thereby allowing the mounting assembly to be telescopically extended. Each elongated member also includes an adjustable height gage located at the end of each end mount. A vertical position of the height gage is capable of being adjusted relative to the mounting assembly. Electrical boxes of various standard sizes may be accommodated by adjusting the height gages.

Abstract: A ceiling box construction for supporting a relatively heavy hanging load such as a ceiling fan from the underside of a ceiling and comprised of an electrical junction box having lateral inwardly extending tabs. Coaxially aligned apertures in the tabs and top plate of the junction box accommodate the post of internally. threaded shoulder rivets that are threadedly engaged by upwardly extending load bolts having heads from which a received load is supported.

Abstract: An electrical junction box to be used when supporting a relatively heavy hanging load from the underside of a joist/beam at an installation site. In one embodiment a slotted pancake dish internally supports an arcuately displaceable bracket both of which have coincident slots through which to receive fasteners by which the load is to be supported. A removably disposed lead box in which electrical leads are received extends normally upright to the plane of the pancake dish and is adapted to he positioned thereon off center in communication with an opening through the dish. A partially circular shell section can optionally be utilized by being removably secured on the pancake dish opposite the lead box so as to cooperate with the lead box when utilized in forming an externally appearing cylindrical canister-like configuration.

Abstract: An improved hanger assembly for the support of heavy hanging loads at the underside of a ceiling. The assembly is longitudinally expandable via a threaded rod secured between relatively displaceable longitudinal bars in which the rod includes an allthread having a double to triple lead for increasing the expansion rate while teeth at the distal end of each bar are configured to arcuately displace inward of the joists in the course of joist penetration to effect a grasping penetration therewith.

Abstract: A hanger assembly for supporting a vertical load at a selected site flush mounted beneath the underside of a drop ceiling. Comprising the assembly is a pair of bars normally intersecting in T formation and mounted onto the T rails of a lattice framework supporting the individual ceiling panel at the selected site. The bars can be variably positioned so as to intersect at any selected site location and by means of a bracket are permanently secured together with a junction box at the underside of the intersection. The bracket in turn is connected for static loading to a depending chain attached to the building structure above the ceiling and adjustably rendered taut to a predetermined tension by means of a turnbuckle attachment. For supporting an attached load, the load bolts have flat heads with canted ends and depend through apertures in both the top wall and ears of the junction box.

Abstract: An interjoist hanger assembly for supporting items to be hung is formed of a pair of elongated tubular sleeves interfitting telescopically slidable one within the other. Supported at the distal end of each of the sleeves is an axial screw and a floating collar having circumferentially distributed axially extending prongs or teeth. The sleeves effect an interlock when collapsed whereby they can be rotated in unison for threading one end into an adjacent joist. When the sleeves are expanded, the opposite sleeve end can be similarly threaded into the opposite joist. With each threaded attachment, the prongs of the surrounding collar are drawn into a gripping engagement with the joist surface thereat.A saddle secured snap fit onto the outer sleeve includes side flanges to which an electrical outlet box can be mounted for attachment of an item to be hung.