发明名称 Root irrigator
摘要 A tool for eliminating air pockets in the soil when planting trees and shrubs has an inverted L-shaped rigid tubular body with an elongate vertical extension terminating at an open distal end and a horizontal section terminating at an open proximal end. A fluid passage extends between the open proximal end and the open distal end. The open proximal end is provided with internal threads for attachment of a conventional garden hose in order to direct a pressurized stream of water through the tool and out from the bottom distal end. A lever-actuated valve on the horizontal section is operable between an open position to permit water discharge from the distal end, and a closed position to interrupt discharge of water from the distal end of the tool. A driving handle is selectively attachable to either one of a pair of angled attachment stubs on the vertical extension to accommodate both left handed and right handed users. A second hand grip portion is provided on the horizontal section, near the lever-actuated valve.
申请公布号 US2007204509(A1) 申请公布日期 2007.09.06
申请号 US20060370146 申请日期 2006.03.06
申请人 LOTERO OSMAN;BACHMANN JONATHAN W 发明人 LOTERO OSMAN;BACHMANN JONATHAN W.
分类号 A01G29/00 主分类号 A01G29/00
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