Card – picture – or sign exhibiting – Illuminated sign – External light source
Patent
1987-11-27
1989-08-15
Mancene, Gene
Card, picture, or sign exhibiting
Illuminated sign
External light source
40518, 40558, 40600, G09F 1302
Patent
active
048562165
ABSTRACT:
Decorative advertising cover for overhead fluorescent strip lighting, the cover having the general shape of a triangular prism, the cover including two rectangular sheets of flexible transparent plastic having two opposite sides slidingly engaged in channel recesses in two opaque triangular end caps having a top edge to fit closely adjacent a ceiling to which the fluorescent lighting fixture is attached and two side edges joined in a rounded corner opposite to the top edge, a cutout portion in the central portion of the top edge and extending downwardly to fit closely adjacent the outside perimeter of a fluorescent strip lighting fixture, laterally slidable finger means to engage the upper side of the fluorescent lighting fixture to support the cover, laterally movable magnet means mounted on opposite sides of the cutout portion to fasten themselves to the vertical sides of the fluorescent lighting fixture by magnetic attraction, three corner spacer members to join the respective corners of the two end caps and having channel recesses to receive edges of the transparent plastic sheets, and a second set of channel recesses to receive a plastic sheet with advertising printed thereon.
REFERENCES:
patent: 2127997 (1938-08-01), Huston et al.
patent: 3984931 (1976-10-01), Belokin, Jr.
patent: 4075775 (1978-02-01), Shorette
patent: 4136474 (1979-01-01), Belokin, Jr.
patent: 4290218 (1981-09-01), Drueck, Jr.
patent: 4528764 (1985-07-01), Cobb
Mancene Gene
Stone Cary E.
Yeager Arthur G.
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