发明名称 Plant, shrub and tree protector garden panel
摘要 Each of a plurality of rectangular sheet-like plates of rigid material has a plurality of square holes formed therethrough in rows and columns. Each of a plurality of anchoring strips of rigid material is of elongated narrow rectangular configuration with a point formed at one narrow end thereof for penetrating the ground. Each of the anchoring strips has a plurality of square holes formed therethrough in rows and columms. A plurality of selectively openable and closable rings have a diameter sufficient to accommodate two of the plates and passable through the holes thereof. Each of a plurality of bolts has a head with an extending square cross-sectioned shank portion fittable in the holes of the plates and strips whereby the plates are securable to each other via the bolts and wing nuts in any desired structural combination. The anchoring strips are securable to the plates via the bolts and wing nuts in any desired manner to secure the plates to the ground and the rings are extendible through selected holes of selected ones of the plates to form desired structural combinations of the plates.
申请公布号 US4197673(A) 申请公布日期 1980.04.15
申请号 US19780963925 申请日期 1978.11.24
申请人 THOMAS, DAVID V 发明人 THOMAS, DAVID V
分类号 A01G13/02;A01G13/04;(IPC1-7):A01G13/02 主分类号 A01G13/02
代理机构 代理人
主权项
地址
您可能感兴趣的专利