A mobile support structure for a display device includes a cross bar having a first end and a second end, a display, a first pair of legs, and a second pair of legs. A first coupling defines a first transverse cavity receiving the cross bar and a first pair of axial cavities receiving the first pair
A mobile support structure for a display device includes a cross bar having a first end and a second end, a display, a first pair of legs, and a second pair of legs. A first coupling defines a first transverse cavity receiving the cross bar and a first pair of axial cavities receiving the first pair of legs. A second coupling defines a second transverse cavity receiving the cross bar and a second pair of axial cavities receiving the second pair of legs. A locking mechanism is disposed in at least one of the cross bar and the first pair of legs. A wheel coupling includes a wheel and is engaged with at least one of the first coupling and the second coupling such that when in a moving position, the wheel contacts a ground surface and rolls the display from a first location to a second location.
대표청구항▼
1. A mobile support structure for a display device comprising: a cross bar having a first end and a second end;a display mounted on said cross bar;a first pair of legs for supporting said display;a first coupling defining a first transverse cavity and a first pair of axial cavities, said first trans
1. A mobile support structure for a display device comprising: a cross bar having a first end and a second end;a display mounted on said cross bar;a first pair of legs for supporting said display;a first coupling defining a first transverse cavity and a first pair of axial cavities, said first transverse cavity receiving said first end of said cross bar and each of said first pair of axial cavities receiving an end of one of said first pair of legs;a second pair of legs for supporting said display;a second coupling defining a second transverse cavity and a second pair of axial cavities, said second transverse cavity receiving said second end of said cross bar and each of said second pair of axial cavities receiving an end of one of said second pair of legs; anda wheel coupling including a wheel and being engaged with at least one of said first coupling and said second coupling such that when in a stationary position, said wheel does not contact a ground surface and when in a tilted, moving position, said wheel contacts said ground surface for rolling said display from a first location to a second location. 2. The mobile support structure of claim 1, wherein said wheel coupling is integrally formed as part of said first coupling and further includes a pair of tabs extending radially from said first coupling for receiving an axle attaching said wheel to said wheel coupling. 3. The mobile support structure of claim 1, wherein said wheel coupling is a sleeve enveloping said first coupling, said sleeve including a pair of tabs extending radially from said wheel coupling for receiving an axle attaching said wheel to said wheel coupling. 4. The mobile support structure of claim 3, further comprising an aperture in said sleeve that aligns with said first transverse cavity and receives said first end of said cross bar. 5. The mobile support structure of claim 1, wherein said wheel coupling is a clamp having a U shape and partially surrounding said first coupling, said clamp including a pair of tabs extending radially from a back portion of said clamp for receiving an axle attaching said wheel to said wheel coupling. 6. The mobile support structure of claim 5, further comprising a knob and a threaded shaft, wherein a first end of said threaded shaft is received within an aperture in a top side of said clamp and said knob is fixed to a second end of said threaded shaft such that said knob rotates said shaft, moving said shaft in and out of said aperture. 7. The mobile support structure of claim 5, further comprising an extension increasing an area of said back portion. 8. The mobile support structure of claim 1, further including a plurality of clips engaged with said first coupling and attached to a base, said base including a pair of tabs extending radially from said base for receiving an axle attaching said wheel to said wheel coupling. 9. The mobile support structure of claim 1, further including a locking mechanism disposed in at least one of said cross bar and said first pair of legs. 10. A mobile support structure for a display device comprising: a cross bar extending between a plurality of couplings;a plurality of legs for supporting said cross bar and said plurality of couplings;a first coupling of said plurality of couplings engaged with a first end of said cross bar and an end of each of a first pair of said plurality of legs;a second coupling of said plurality of couplings engaged with a second end of said cross bar and an end of each of a second pair of said plurality of legs; anda wheel coupling including a wheel and being engaged with at least one of said first coupling and said second coupling,wherein when in a display position, said support structure is supported by said plurality of legs and when in a transport position, said wheel engages a ground surface, said plurality of legs no longer supports said support structure, and said wheel is configured to roll said display device from a first location to a second location. 11. The mobile support structure of claim 10, wherein said wheel coupling is integral with said at least one of said first coupling and said second coupling. 12. The mobile support structure of claim 11, further comprising: a plurality of tabs extending from a side of said at least one of said first coupling and second coupling, wherein each of said plurality of tabs defines an aperture; andan axle extending through said aperture in each of said plurality of tabs and supporting said wheel, wherein said axle is retained within said aperture in each of said plurality of tabs. 13. The mobile support structure of claim 10, wherein said wheel coupling is a separate component from said first coupling and said second coupling, and said wheel coupling is configured to engage with a plurality of different couplings. 14. The mobile support structure of claim 13, wherein said wheel coupling further includes a connector fixedly engaged to a body. 15. The mobile support structure of claim 14, wherein said body is a sleeve enveloping said at least of said first coupling and said second coupling, and said connector includes a pair of tabs extending radially from said wheel coupling, each of said pair of tabs defining an aperture for receiving an axle attaching said wheel to said connector. 16. The mobile support structure of claim 15, wherein said first coupling defines a first transverse cavity receiving said first end of said cross bar and said second coupling defines a second transverse cavity receiving said second end of said cross bar. 17. The mobile support structure of claim 16, further comprising an aperture in said body that aligns with said transverse cavity in said at least one of said first coupling and said second coupling and receives said first or second end of said cross bar. 18. The mobile support structure of claim 14, wherein said body is a clamp having a U shape and partially surrounding said at least one of said first coupling and said second coupling, said body including a pair of tabs extending radially from a back portion of said clamp for receiving an axle attaching said wheel to said wheel coupling. 19. The mobile support structure of claim 18, wherein said body includes a tightening mechanism received within an aperture on said body for securing said wheel coupling to said at least one of said first coupling and said second coupling, wherein said tightening mechanism rotates to drive a stem into said aperture to engage said at least one of said first coupling and said second coupling and out of said aperture to disengage said at least one of said first coupling and said second coupling. 20. The mobile support structure of claim 14, wherein said body includes a plurality of fingers engaged with said at least one of said first coupling and said second coupling to secure said wheel coupling to said at least one of said first coupling and said second coupling.
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Sarkisian Robert (4276 Stoneleigh Rd. Bloomfield Hills MI 48013), Adjustable sign mounting bracket.
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