Illumination – Self powered lamp – Dome – globe or wire guard or lamp bulb cover
Patent
1991-12-05
1992-11-24
Lazarus, Ira S.
Illumination
Self powered lamp
Dome, globe or wire guard or lamp bulb cover
362101, 362202, 362318, 40555, 446267, 446485, F21L 700, F21V 912
Patent
active
051657813
ABSTRACT:
A flashlight including a handle for receiving a power supply and a light source releasably mounted to the handle for emitting light. An exterior transparent cup is coupled to the handle and a middle transparent cup is coupled to the handle. The second transparent cup is positioned intermediate the first transparent cup and the light source. The exterior transparent cup and the middle transparent cup define a outer chamber therebetween for receiving colored fluid therein. An interior transparent cup is coupled to the handle and positioned between the middle transparent cup and the light source. The middle transparent cup and exterior transparent cup define an inner chamber for receiving colored fluid. Accordingly, the light emitted from the light source passes through the colored fluids and colored light is emitted from the exterior transparent cup.
REFERENCES:
patent: 2931136 (1960-04-01), Loewy
patent: 3383675 (1968-05-01), Allardice et al.
patent: 3392482 (1968-07-01), Nathan
patent: 3964194 (1976-06-01), Gugeler
patent: 4395835 (1983-08-01), Schneider
patent: 4507087 (1985-03-01), Stevenson
patent: 4600974 (1986-07-01), Lew et al.
patent: 4858083 (1989-08-01), Wakimoto
patent: 5105343 (1992-04-01), Wakimoto
Lazarus Ira S.
Quach Y.
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