Facility for playing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 28, 2003
Grant Date -
N/A
app pub date -
Nov 13, 2000
filing date -
May 18, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention relates to a facility for playing which comprises a plurality of balloons (4) retained in a space defined by a partition member (2), and at least one air supply device (7) for causing air to flow within the space, wherein the partition member (2) is constituted by an air permeable member and/or an air impermeable member, wherein the air supply device (7) is provided adjacent the bottom of the space inside and/or outside the space. The air permeable member constitutes at least a portion of the partition member (2) located adjacent the air supply device (7) provided outside the space as opposed thereto. The air impermeable member constitutes a portion of the partition member (2) located in a spaced and opposed relation to the air supply device (7), or provided downstream of the air supply device (7). The air stream supplied from the air supply device (7) is deflected by the air impermeable member opposed to the air supply device (7) to flow upward, so that the balloons (4) retained in the space are stirred by the air stream from the air supply device (7) and the upward air stream thereby to float and swirl.
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