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US 5,292,564 AGranted
Fluid-contained display ornament
OwnerVincent K. W. Leeinventor
Life of this patent
Estimating the term…
Abstract
A fluid-contained display ornament comprising a transparent fluid container for holding a fluid, a pilot device, and a display device having one end secured to one end of the transparent fluid container and an opposite end secured to the pilot device. The pilot device floats in the fluid to spread out the display for exhibition when the transparent fluid container stands up. The display device is forced by the pilot device to conceal itself at said one end of the transparent fluid container when the transparent fluid container is turned upside-down.
Claims5
A fluid-contained display device comprising:
- a) a transparent fluid container with opposite ends and having therein a fluid with a first specific gravity;
- b) a movable pilot element located in the fluid within the container, the pilot element having a second specific gravity different from the first specific gravity such that, when the pilot element is located adjacent to one end of the container, it will move toward the opposite end when the container is inverted;
- and,
- c) at least one display member having a first end portion attached to the pilot element and a second end portion attached to an end of the container such that as the pilot element moves toward the end of the container to which the display member is attached, the at least one display member is collapsed, and as the pilot element moves toward the opposite end of the container, the at least one display device is expanded.
1 more element
Dependencies are inferred from the claim text.