发明名称 |
Tree stand |
摘要 |
An improved tree stand for supporting and stabilizing a tree therewithin without the requirement of a trunk-encircling ring. The stand comprises a bowl and a plurality of legs, each leg carrying a trunk clamping screw at an inner end and received through one of a plurality of apertures provided in the bowl rim. Radially extending struts pivotally connected to the legs are urged into compressive engagement with a sidewall portion of the bowl by the engagement of the clamping screws with the trunk.
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申请公布号 |
US4496129(A) |
申请公布日期 |
1985.01.29 |
申请号 |
US19820446947 |
申请日期 |
1982.12.06 |
申请人 |
STANDEX INTERNATIONAL CORP. |
发明人 |
WATERMAN, GEORGE W.;DIONNE, ARTHUR F. |
分类号 |
A47G33/12;(IPC1-7):A47G33/12 |
主分类号 |
A47G33/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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