Illumination – Housing – Frame with multiple light-transmitting panels
Patent
1997-03-21
1998-06-23
Yeung, James C.
Illumination
Housing
Frame with multiple light-transmitting panels
362260, 362311, 362374, 40574, F21L 700, G09F 1304
Patent
active
057695342
ABSTRACT:
An illuminated display box includes one or more display sides. Each side includes identical panel support units connected to angled sidewalls of a bracket on the opposite sides of the display. Each support unit is an integrally extruded U-shaped plastic member, and includes an attachment leg and a panel support leg connected by a U-shaped base. The attachment leg has an edge slot extended over the angled sidewall and fixedly secured by a lanced portion of the angled sidewall. The support leg has an open slot to receive a dual panel unit including superimposed transparent panels between which a display poster is held. The panel units are formed of a flexible and optically clear plastic and have a width in excess of the distance between the slots of the two side panel support units. Insertion of the panel edges into the slots creates a curved panel unit. The display box may have a single display panel unit or a plurality of display panel units arranged to form a plurality of sides of the display box.
REFERENCES:
patent: 2726757 (1955-12-01), Kellstrom
patent: 3593447 (1971-07-01), Winegarten
patent: 5282331 (1994-02-01), Fell
patent: 5355603 (1994-10-01), Lulkkonrn
patent: 5373428 (1994-12-01), Day
patent: 5448845 (1995-09-01), Gibson
patent: 5584547 (1996-12-01), Trulaske, Sr.
Lam Nhat-Hang H.
Yeung James C.
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