대표
청구항
▼
I claim: 1. A tray assembly for releasably mounting on a support beam, said assembly comprising: a panel having a top side, a bottom side and a peripheral edge, said panel having a generally rectangular shape such that said peripheral edge includes a front edge, a back edge, a first side edge and a second side edge, a peripheral wall being attached to said peripheral edge and extending upwardly away therefrom; a plurality of magnets being attached to said bottom side of said panel; a pair of brackets, each of said brackets being attached to said panel a...
I claim: 1. A tray assembly for releasably mounting on a support beam, said assembly comprising: a panel having a top side, a bottom side and a peripheral edge, said panel having a generally rectangular shape such that said peripheral edge includes a front edge, a back edge, a first side edge and a second side edge, a peripheral wall being attached to said peripheral edge and extending upwardly away therefrom; a plurality of magnets being attached to said bottom side of said panel; a pair of brackets, each of said brackets being attached to said panel and being spaced from each other, each of said brackets being attached to said panel and being spaced from each other, each of said brackets including a horizontal arm attached to said bottom side and extending from said back edge to said front edge, each of said brackets including a vertical arm being attached to an associated one of said horizontal arms, each of said vertical arms extending upwardly from said back edge, each of said vertical arms having a forward side facing said panel and a rearward side, each of said vertical arms having an elongated vertical slot extending therethrough, wherein said couplers may be selectively moved along said vertical slots; and a pair of couplers, each of said couplers being removably attached to one of said brackets and being adapted for selectively coupling said brackets to the support beam. 2. The assembly according to claim 1, wherein each of said magnets is positioned nearer to said front edge than said back edge. 3. The assembly according to claim 2, wherein said magnets are spaced from each other. 4. The assembly according to claim 1, wherein each of said rearward sides has a plurality of teeth thereon. 5. The assembly according to claim 1, wherein each of said couplers includes: a first L-shaped member having a first arm and a second arm, said outer surface of said first arm being selectively positionable against one of said brackets, at least one fastener extending through said first arm and being selectively extendable through said vertical slot, wherein said second arm is selectively positionable over the support beam; a second L-shaped member having a first plate and a second plate, said second plate having an inner surface having teeth thereon, said second plate having an elongated aperture therein, a cylinder being attached to an outer surface of said first plate, said inner surface of said second plate being selectively positionable against said outer surface of said second arm, a second pair of fasteners extending through said second arm and being selectively extendable through said aperture in second plate; and a third L-shaped member having a first rod and a second rod, said first rod having a cylindrical shape and being positioned in and rotatably coupled to said cylinder, said first rod having a free end having a head attached thereto, said head having a larger diameter than said cylinder, a third pair of fasteners extending through said cylinder and being selectively abutted against said first rod, wherein said second rod is selectively extended under the support beam. 6. The assembly according to claim 4, wherein each of said couplers includes: a first L-shaped member having a first arm and a second arm, each of said first and second arms having an outer surface having a plurality of teeth thereon, said outer surface of said first arm being selectively positionable against said rearward side of one of said vertical arms, a first pair of fasteners extending through said first arm and being selectively extendable through said vertical slot, wherein said second arm is selectively positionable over the support beam; a second L-shaped member having a first plate and a second plate, said second plate having an inner surface having teeth thereon, said second plate having an elongated aperture therein, a cylinder being attached to an outer surface of said first plate, said inner surface of said second plate being selectively positionable against said outer surface of said second arm, a second pair of fasteners extending through said second arm and being selectively extendable through said aperture in second plate; and a third L-shaped member having a first rod and a second rod, said first rod having a cylindrical shape and being positioned in and rotatably coupled to said cylinder, said first rod having a free end having a head attached thereto, said head having a larger diameter than said cylinder, a third pair of fasteners extending through said cylinder and being selectively abutted against said first rod, wherein said second rod is selectively extended under the support beam. 7. The assembly according to claim 5 further including a pair of tethers, each of said tethers being elongated and having a first end and a second end, each of a pair of loops being attached to one of said first ends, each of said second ends being removably attached to peripheral wall, each of said second ends being positionable adjacent to one of said first and second side edges. 8. The assembly according to claim 1, further including a pair of tethers, each of said tethers being elongated and having a first end and a second end, each of a pair of loops being attached to one of said first ends, each of said second ends being removably attached to peripheral wall, each of said second ends being positionable adjacent to one of said first and second side edges. 9. A tray assembly for releasably mounting on a support beam, said assembly comprising: a panel having a top side, a bottom side and a peripheral edge, said panel having a generally rectangular shape such that said peripheral edge includes a front edge, a back edge, a first side edge and a second side edge, a peripheral wall being attached to said peripheral edge and extending upwardly away therefrom; a plurality of magnets being attached to said bottom side of said panel, said magnets being spaced from each other, said plurality of magnets including two magnets; a pair of brackets, each of said brackets being attached to said panel and being spaced from each other, each of said brackets including a horizontal arm attached to said bottom side and extending from said back edge to said front edge, each of said brackets including a vertical arm being attached to an associated one of said horizontal arms, each of said vertical arms extending upwardly from said back edge, each of said vertical arms having a forward side facing said panel and a rearward side, each of said vertical arms having an elongated vertical slot extending therethrough, each of said rearward sides having a plurality of teeth thereon; a pair of couplers, each of said couplers being removably attached to one of said vertical arms and being adapted for selectively coupling said vertical arms to the support beam, each of said couplers including: a first L-shaped member having a first arm and a second arm, each of said first and second arms having an outer surface having a plurality of teeth thereon, said outer surface of said first arm being selectively positionable against said rearward side of one of said vertical arms, a first pair of fasteners extending through said first arm and being selectively extendable through said vertical slot, wherein said second arm is selectively positionable over the support beam; a second L-shaped member having a first plate and a second plate, said second plate having an inner surface having teeth thereon, said second plate having an elongated aperture therein, a cylinder being attached to an outer surface of said first plate, said inner surface of said second plate being selectively positionable against said outer surface of said second arm, a second pair of fasteners extending through said second arm and being selectively extendable through said aperture in second plate; a third L-shaped member having a first rod and a second rod, said first rod having a cylindrical shape and being positioned in and rotatably coupled to said cylinder, said first rod having a free end having a head attached thereto, said head having a large diameter than said cylinder, a third pair of fasteners extending through said cylinder and being selectively abutted against said first rod, wherein said second rod is selectively extended under the support beam; and a pair of tethers, each of said tethers being elongated and having a first end and a second end, each of a pair of loops being attached to one of said first ends, each of said second ends being removably attached to peripheral wall, each of said second ends being positionable adjacent to one of said first and second side edges.