Card – picture – or sign exhibiting – Illuminated sign – Edge illuminated
Patent
1990-10-15
1992-02-04
Cranmer, Laurie K.
Card, picture, or sign exhibiting
Illuminated sign
Edge illuminated
40603, 40541, G09F 1300, D06C 308
Patent
active
050849930
ABSTRACT:
A framework arranged in combination with a fabric worksheet stretched overlying upper and lower horizontal rails of the frame and fixedly secured to interior confronting surfaces of the frame is provided and subsequently mounted with a perimeter continuous scalloped and ruffled web mounted to a rear surface of the frame. A single or plurality of stitched patterns are formed on the fabric worksheet for subsequent mounting to a wall or underlying support surface. The invention may further include a fiber optic cable directed and formed about one or both of the stitched patterns, as well as use of a pneumatic chamber to enhance stretching of the worksheet, wherein the chamber may be mounted within a pocket provided onto a rear surface of the worksheet.
REFERENCES:
patent: 800591 (1905-09-01), Payen
patent: 3869817 (1975-03-01), Bowman
patent: 3924343 (1975-12-01), Johnson
patent: 4229890 (1980-10-01), Dropinski
patent: 4451997 (1984-06-01), Johnes
patent: 4578885 (1986-04-01), Dang et al.
patent: 4660308 (1987-04-01), Dang et al.
patent: 4726130 (1988-02-01), Bussard
patent: 4922384 (1990-05-01), Torrence
patent: 4975809 (1990-12-01), Ku
Cranmer Laurie K.
Hope Cassandra L.
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