Boots – shoes – and leggings – Boots or shoes and detachable leg covers
Patent
1999-04-19
2000-03-14
Dayoan, B.
Boots, shoes, and leggings
Boots or shoes and detachable leg covers
A43B 1900
Patent
active
060355530
ABSTRACT:
A footwear with integral bubble generator comprising a bubble generator installed below a shoe insole. When the footwear wearer puts weight on the insole, the insole presses against the bubble generator, and bubbles are emitted from a bubble generator reservoir through a nozzle. The bubble generator comprises a fill aperture sealed with a removable fill aperture cover. Bubble solution may be poured into (or out of) the bubble generator reservoir through the fill aperture. The bubble generator may optionally comprise a one-way air valve and/or a one-way nozzle valve. The one-way air valve closes during a compression step, thus forcing bubble solution fluid to exit through the nozzle, and allows air to enter the bubble generator reservoir during an expansion step. The nozzle valve prevents air from entering the bubble generator reservoir during the expansion step. The bubble generator emits bubbles through the nozzle when the wearer of the footwear exerts pressure on the bubble generator by means of the footwear insole, as when walking, jogging, running, dancing, etc.
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Dayoan B.
Rooy Paul S.
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