Liquid lens

Details Liquid lens Liquid lens

1996-12-20

1998-08-11

Green, Brian K.

Card, picture, or sign exhibiting

Display device with gas or liquid movement

40455, 446267, G09F 1900

Patent

active

057910782

ABSTRACT:
A display such as an advertisement or selection of art is enhanced by the addition of a random movement bubble device. The bubble device includes a sealed, optically clear cavity containing a clear, slightly viscous fluid, which coacts with a bubble wand assembly to produce eye-catching random bubble configurations. Lighting and/or sound can be added to the bubble device to further attract a viewer's attention to the display and ultimately the product advertisement, etc.

REFERENCES:
patent: 1777944 (1930-10-01), Trovato
patent: 3706149 (1972-12-01), Olivieri
patent: 4208848 (1980-06-01), Kohl
patent: 4240218 (1980-12-01), Kotzin
patent: 4352149 (1982-09-01), Stetler
patent: 4490931 (1985-01-01), Fleemin
patent: 4591955 (1986-05-01), Kallay
patent: 4923429 (1990-05-01), Lewis
patent: 4944125 (1990-07-01), Ito
patent: 4985811 (1991-01-01), Weiner
patent: 5106660 (1992-04-01), Vorel
patent: 5291674 (1994-03-01), Torrence
patent: 5349771 (1994-09-01), Burnett
patent: 5363577 (1994-11-01), Fuller et al.
patent: 5476068 (1995-12-01), Townsend
patent: 5666750 (1997-09-01), Segan et al.

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