Card – picture – or sign exhibiting – Illuminated sign – Gas filled tube
Patent
1979-05-16
1981-02-17
Mancene, Gene
Card, picture, or sign exhibiting
Illuminated sign
Gas filled tube
G09F 1326
Patent
active
042506450
ABSTRACT:
An indicating device with a flat fluorescent lamp which comprises a fluorescent lamp having flat side surfaces and one or more indications formed on the side surfaces of the fluorescent lamp. The indicating device can be further provided with an ornamental frame which is attached to the outer periphery of the fluorescent lamp and a mounting base which is attached to one side of the ornamental frame and holds therein a discharge circuit including a stabilizer and a glow lamp for the fluorescent lamp.
REFERENCES:
patent: 2482421 (1949-09-01), Lemmers
patent: 3083317 (1963-03-01), Fish et al.
patent: 3161974 (1964-12-01), Blockson
patent: 3258630 (1966-06-01), Scott
Akanuma Youichiro
Ariga Kazuo
Oinuma Norimasa
Yoshida Mitunari
Contrera Wenceslao J.
Mancene Gene
Stanley Electric Co. Ltd.
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