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Patent Searching and Data


Title:
SUB-IRRIGATED TENNIS COURT
Document Type and Number:
WIPO Patent Application WO/2019/139825
Kind Code:
A1
Abstract:
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.

Inventors:
HEY ROY (US)
HUNT SANDRA (US)
DELONG DERWOOD (US)
Application Number:
US2019/012254
Publication Date:
July 18, 2019
Filing Date:
January 04, 2019
Export Citation:
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Assignee:
HAR TRU LLC (US)
International Classes:
A01G25/00; A01G25/06; E01C13/00; E01C13/06; E01C13/08; E02B11/00
Foreign References:
US4881846A1989-11-21
US4832526A1989-05-23
US5120157A1992-06-09
US4606963A1986-08-19
Attorney, Agent or Firm:
THOMAS, John, H. (John H. Thomas, P.C.536 Granite Avenu, Richmond VA, 23226, US)
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