Subterranean material dispensing apparatus and method
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United States of America Patent
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Mar 23, 2010
Issued Date -
N/A
app pub date -
Aug 14, 2007
filing date -
Aug 14, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
A material dispensing device delivers material directly into the ground. According to one embodiment of the material dispensing device, the device comprises an elongated hollow shaft, a receptacle, a helical flange and on or more openings formed in the shaft or helical flanges. The receptacle is disposed adjacent one end of the shaft for holding material. The receptacle is communicatively open to the shaft such that the material or a liquid-material mixture dissolved from at least a portion of the material can flow from the receptacle into the shaft. The helical flange is secured to the shaft. The shaft and helical flange are configured such that rotation of the shaft and flange causes the material dispensing device to be driven into the ground. The one or more openings formed in the shaft or helical flange disperse the material or the liquid-material mixture into the ground.
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