Card – picture – or sign exhibiting – Display device with gas or liquid movement
Patent
1996-01-23
1998-01-13
Dorner, Kenneth J.
Card, picture, or sign exhibiting
Display device with gas or liquid movement
40429, 40430, 74 48, 188380, 267150, 434126, 446267, G09F 1900, A63H 2300
Patent
active
057065950
ABSTRACT:
A wave-producing decoration including an elongated liquid container which has an outwardly and downwardly projecting bubble collector integrally formed at a bottom center. The bubble collector communicates with the liquid container and collects any possible bubbles in the container. In addition, the bubble collector has a shape suitable for engaging a seat member partially exposed from a support member of the decoration, such that the liquid container may laterally sway with the pivoting seat member, causing liquid in the container to flow in waves.
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"The Wave" advertisement; Playthings Aug. 1969, p. 20.
Chop Andrea
Dorner Kenneth J.
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