Display device having a retractable supporting unit

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices

Reexamination Certificate

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Details

C248S456000, C248S922000

Reexamination Certificate

active

11028760

ABSTRACT:
A display device includes a display unit having a front surface for display, a rear surface formed with a vertical row of spaced-apart positioning hole units, and a bottom side. A supporting unit includes a first supporting rod that is connected pivotally to the rear surface of the display unit, that is disposed adjacent to the bottom side, and that is adapted to abut against a supporting surface, and a second supporting rod connected pivotally to the first supporting rod and having a free end formed with a positioning stub that engages a selected one of the positioning hole units in the rear surface of the display unit so that an acute angle is formed between the first and second supporting rods, thereby supporting the display unit on the supporting surface.

REFERENCES:
patent: 2014476 (1935-09-01), Johnson
patent: 2563671 (1951-08-01), Basinger
patent: 3785605 (1974-01-01), Parekh
patent: 4044980 (1977-08-01), Cummins
patent: 4618119 (1986-10-01), Powell
patent: 6971622 (2005-12-01), Ziegler et al.

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