Stackable weights for lighter-than-air balloons
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United States of America Patent
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Dec 9, 2014
Issued Date -
N/A
app pub date -
Mar 9, 2012
filing date -
Mar 9, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
An adjustable weight for tethering lighter-than-air balloons that may include a plurality of individual weights secured together by a friction fit. The weights each have a top wall and a side wall extending from a periphery of the top wall. The side wall includes a top tier adjacent to the top wall and a base tier extending from the top tier. The base tier is larger in size than the top tier to facilitate nesting of adjacent weights, and a step is formed at the intersection of the top tier and the base tier. An attachment member extends from the weight and provides a tethering point for lighter-than-air balloons.
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