Safe, directional, drought-resistant dug well (SDDW)

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9689235
SERIAL NO

14488097

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A well structure for providing drinking water. The well structure includes slotted horizontal collectors connected laterally to a fitting connector. A well casing is connected to a top of the fitting connector. The fitting connector is positioned in a bottom of the well bore such that the horizontal collectors are perpendicular to groundwater flow. Crushed stones are deposited in a lower portion of the well bore and allow groundwater to flow down and into the slots of the horizontal collectors. A geotextile filter fabric is placed over the crushed-stone fill. A pump is placed in the well casing to pump the groundwater to the land surface. A loam soil fill is deposited over the geotextile filter fabric. A seal is placed around the well casing under the land surface. A vented, removable cap with a rubber seal is placed over a top of the well casing and secured.

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First Claim

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Patent Owner(s)

  • UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE DEPARTMENT OF THE INTERIOR

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ayotte, Joseph D Concord, US 1 4

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