Liquid swing decoration

Details Liquid swing decoration Liquid swing decoration

1989-12-29

1992-09-15

Epstein, Henry F.

Card, picture, or sign exhibiting

Display device with gas or liquid movement

428 13, 428900, 446133, 446267, 446396, H01F 100

Patent

active

051467011

ABSTRACT:
The invention is a liquid swing decoration having a partially liquid filled hollow bar which pivots at a central portion on a base stand. Magnets are attached at both ends of the bar and magnets are also located in the base stand. The base stand magnets are connected to supporting racks at one end while cam rods are connected to the other end of the supporting rods. Springs dampen the movement of the supporting rods. The effects of the magnets allows the liquid filled hollow bar to wag for long periods of time after it has been set in motion, so that the liquid inside the hollow bar can either shake vigorously or mildly to produce a gentle wave-like motion for decoration and visual pleasure.

REFERENCES:
patent: 3613264 (1971-10-01), Vitka et al.
patent: 4176469 (1979-12-01), Timco
patent: 4432158 (1984-02-01), Nicholas
patent: 4753623 (1988-06-01), Krut

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