发明名称 Rain cover for hay enclosures
摘要 A rain cover ( 10 ) to protect bales of hay ( 200 ) within a hay enclosure framework ( 100 ) having horizontal top ( 101 ) and bottom ( 102 ) framework segments connected to one another by vertical support struts ( 103 ) wherein, the rain cover ( 10 ) includes an elongated waterproof cover member ( 40 ) having spaced sleeve elements ( 42 ) ( 42 ) that captively engage the intermediate portion of a plurality of elongated generally C-shaped support arm members ( 30 ) ( 30 ) the opposite ends of which are captively and slidably associated with a pair of U-bolt members ( 20 ) mounted on the top framework segment ( 101 ) of the hay enclosure framework ( 100 ).
申请公布号 US7117879(B1) 申请公布日期 2006.10.10
申请号 US20040909697 申请日期 2004.08.02
申请人 MASSEY TIMOTHY E 发明人 MASSEY TIMOTHY E.
分类号 E04H15/36;E04H15/48 主分类号 E04H15/36
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