Display system on mobile platform

Details Display system on mobile platform Display system on mobile platform

2006-09-18

2008-09-09

Pedder, Dennis H (Department: 3612)

Land vehicles: bodies and tops

Bodies

Advertising and displaying

C040S590000, C040S591000, C040S593000, C040S524000

Reexamination Certificate

active

07422259

ABSTRACT:
A display system on mobile system includes a mobile, platform, a hanging rail, a plurality of display boards, a hanging roller device, and a spacer. The hanging rail is provided across the display space. The hanging roller device, for each of the display board, has two rollers connected with a connecting bar, a board holder fixed to the connecting bar at a first end and fixed to the top edge of the display board, and a neck portion provided at the board holder. The display system may further include a chain for connecting and tugging the display boards; a motor for tugging the chain along with the connected display boards; and a motor controller for controlling the motor.

REFERENCES:
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patent: 3972140 (1976-08-01), Casparro
patent: 5181334 (1993-01-01), Mima
patent: 5687499 (1997-11-01), Brnjac
patent: 5918924 (1999-07-01), Cowan

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