发明名称 Collapsible bale blind
摘要 A collapsible portable bale shaped field blind for wildlife observers and hunters generally includes a cylindrical and collapsible tubular frame supported upon a sled-like base. The frame, when fully extended, has a cylindrical shape much like that of a hay bale. In a collapsed shape, the frame is completely folded down suitably into a sled base. The frame has a camouflage waterproof fabric fastened there over and cooperates with the folding of the frame. A stand-up hatchway which is covered by a camouflaged arcuate door frame is pivotally mounted on the top of the collapsible frame. A stretch cord is provided which biases the arcuate door frame into either the fully open or fully closed position. Windows and viewing slots are also provided.
申请公布号 US6016823(A) 申请公布日期 2000.01.25
申请号 US19990255123 申请日期 1999.02.22
申请人 HILL, CURTIS J. 发明人 HILL, CURTIS J.
分类号 E04H15/00;E04H15/48;(IPC1-7):E04H15/36 主分类号 E04H15/00
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