Water filled ballasts for swing sets

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6375145
SERIAL NO

09502582

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A ballasting device for swing sets having an expansible/expandable or semi-rigid body capable of holding a ballasting medium, preferably water, a means of attaching to a swing support and an integral safety padding system. One of the ballast's functions is to help prevent the swing from tipping. Another of its functions is to prevent injury due to impact with the swing set's leg supports. This ballast is designed to quickly and easily attach to existing, high volume, metal tubing swing sets. Through the use of this ballast, the swing set remains highly mobile when drained, yet in a substantially rigid position during use of the swing/ballast system. Integral padding is provided by the very existence of the ballast and its filler, both of which are considerably more pliable and soft than steel, aluminum or wood.

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Patent Owner(s)

  • PAYNE KENDALL, LLC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Payne, David M 2729 N. Mule Deer Way, Meridian, ID 83642 36 517

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