发明名称 LAWN EDGING DEVICE
摘要 A dual-purpose lawn edging device which serves as a grass stop and a track for a lawn mower wheel. The device has a main strip and at least one side wall extending upwardly from one side edge of the strip with the side wall having a top ridge and an extension which extends downwardly from the ridge to define a supporting leg for the device which is adapted to be embedded in the ground to hold the device in position. The main strip is sufficiently wide to define the track and the side wall serves as a guide for the wheel while allowing easy crossing thereover.
申请公布号 US3676952(A) 申请公布日期 1972.07.18
申请号 USD3676952 申请日期 1970.01.30
申请人 REYNOLDS METALS CO. 发明人 RICHARD M. WATTS
分类号 A01G1/08;(IPC1-7):E01C11/22 主分类号 A01G1/08
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