发明名称 Bird feed recycler
摘要 A bird-feed recycler having a base frame (1) with a screen (2) and a pole attachment (6) for a bird-feeder pole (4). The base frame is sized, shaped and structured for positioning either under a bird feeder (3) at a base of a pole, on a pole at a desired height or under a bird feeder suspended from an object such as a limb (11) of a tree or part of a structure (10). A bird-feeder perch (12) can be positioned at a design distance from a bird-feeder trough (13) to catch feces of birds eating from the bird-feeder trough.
申请公布号 US5711247(A) 申请公布日期 1998.01.27
申请号 US19960679825 申请日期 1996.07.15
申请人 HENSHAW, THOMAS A. 发明人 HENSHAW, THOMAS A.
分类号 A01K39/014;(IPC1-7):A01K39/01 主分类号 A01K39/014
代理机构 代理人
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