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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2019/139825
Kind Code:
A sub-irrigation system includes a special water distribution assembly that is able to rapidly disperse water underneath a court surface. The system has a water distribution assembly with a water channel and permeable fabric covering. The system also includes an electronic control system to monitor and maintain a desired moisture content of a court. Inevitable variations resulting from manual and gravity fed water control only are moderated or eliminated by the automatic control herein.

HEY, Roy (2200 Old Ivy Road, Charlottesville, VA, 22903, US)
HUNT, Sandra, Humphreys (57 Hawkins Pond Lane, Stuarts Draft, VA, 24477, US)
DELONG, Derwood, Stephen (1661 Haskin Road, Goochland, VA, 23063, US)
Application Number:
Publication Date:
July 18, 2019
Filing Date:
January 04, 2019
Export Citation:
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HAR-TRU, LLC (2200 Old Ivy Road, Suite 100Charlottesville, VA, 22903, US)
International Classes:
A01G25/00; A01G25/06; E01C13/00; E01C13/06; E01C13/08; E02B11/00
Attorney, Agent or Firm:
THOMAS, John, H. (John H. Thomas, P.C.536 Granite Avenu, Richmond VA, 23226, US)
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