초록 ▼

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

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.

대표청구항 ▼

An advertising cover for use on fluorescent lighting fixtures comprising a pair of triangular end caps, two upper corner spacer members, a lower corner spacer member, and a pair of flexible transparent sheets of plastic; each said end cap having an inside surface, an outside surface, a top edge, two

An advertising cover for use on fluorescent lighting fixtures comprising a pair of triangular end caps, two upper corner spacer members, a lower corner spacer member, and a pair of flexible transparent sheets of plastic; each said end cap having an inside surface, an outside surface, a top edge, two side edges, two upper angular corners, and a smoothly rounded lower corner forming the general shape of a triangle, a generally rectangular cutout portion extending from the central portion of the top edge toward said lower rounded corner, said two side edges having a right angle flange portion extending inwardly from said inside surface, two parallel channel recesses extending substantially the entire length of each said side edge to form an inside channel recess and an outside channel recess, and said outside recess extending around said rounded corner; a pair of horizontally slidable supporting members mounted on each side of said cutout portion adjacent said top edge, each said member having a finger extending laterally along said top edge; said upper corner spacer members being elongated straight rods having two parallel longitudinal channel recesses to connect the respective channel recesses on the side edge of said end caps; said lower corner spacer member being an elongated trough shaped structure having the general cross-sectional shape of said rounded corner of said end cap with each edge of said structure including two parallel channel recesses to connect the respective channel recesses on the side edge of said end cap; said flexible transparent plastic sheets having an inside surface and an outside surface and being of a size to slide in the outside one of said channel recesses of said end caps, said upper corner spacer members, and said lower corner spacer member; said end cap having an elongated slotted passageway through said end cap coextensive with one inside channel recess and adapted to receive a sheet with advertising material printed thereon to slide therethrough and be retained by said inside channel recess of said end caps, said upper corner spacers, and said lower corner spacer.