Structural board

Illumination – With static structure

Reexamination Certificate

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Details

C362S146000, C362S147000, C362S153000, C362S153100

Reexamination Certificate

active

07404650

ABSTRACT:
A structural board includes a pair of intermediate members having plural projections. The intermediate members are positioned in parallel, and the projections are in contact with each other between the intermediate members. At least one of the intermediate members are light permeable. An illuminator is provided between the intermediate members.

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patent: 7043881 (2006-05-01), Krause et al.
patent: 2003/0137839 (2003-07-01), Lin
patent: 2608602 (2004-03-01), None
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patent: 0 744 514 (1996-11-01), None
patent: 2 325 503 (1977-04-01), None
patent: 05-272227 (1993-10-01), None
patent: 2000-326430 (2000-11-01), None

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