Bubble display device

Details Bubble display device Bubble display device

1998-11-04

2000-06-06

Browne, Lynne H.

Card, picture, or sign exhibiting

Display device with gas or liquid movement

40439, G09F 1900

Patent

active

060703482

ABSTRACT:
A visual display device which produces a display utilizing bubbles emitted in liquid filled tubes. A computer controls the timing and size of bubbles emitted into the liquid so as to form designs, which can be symbols, letters, words, or sentences, or pictures. As the bubbles rise through the liquid in a tube, the designs appear to scroll upward, and are replaced from below with a new design.

REFERENCES:
patent: 3101564 (1963-08-01), Stoessel
patent: 3200525 (1965-08-01), Francis
patent: 3531635 (1970-09-01), Hancock
patent: 3638342 (1972-02-01), Winslow et al.
patent: 3973340 (1976-08-01), Khawand
patent: 4070777 (1978-01-01), Lo Giudice
patent: 5340024 (1994-08-01), Fuller et al.
patent: 5349771 (1994-09-01), Burnett
patent: 5416994 (1995-05-01), McLaughlin
patent: 5737860 (1998-04-01), Whigham et al.

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