发明名称 Universal bird feeder hanger system
摘要 A universal bird feeder hanger system is a low cost cable and pulley apparatus that allows a user to easily raise and lower a birdfeeder for maintenance. A metal plastic coated cable has a loop at each end that is routed through a pulley. The proximate end attaches to a ground screw anchor via a first carabiner and the distal end attaches to a birdfeeder via a second carabiner hook. In between, the pulley is attached to a support structure such as a gutter. The birdfeeder is raised and lowered by disconnecting the proximate end from the ground screw anchor and moving toward or away from the birdfeeder.
申请公布号 US9222617(B1) 申请公布日期 2015.12.29
申请号 US201414195616 申请日期 2014.03.03
申请人 发明人 Kanuk Daniel
分类号 A01K31/00;F16M13/02;A01K45/00 主分类号 A01K31/00
代理机构 RG Patent Consulting, LLC 代理人 RG Patent Consulting, LLC ;Gilboy Rachel
主权项 1. A universal bird feeder hanger system comprising: a birdfeeder hanger assembly having; a hanger cable having; a proximate end having a first loop and first cable clamp;a distal end having a second loop and second cable clamp;a first carabiner hook;a second carabiner hook; andat least one pulley having an S-hook pulley hanger;a ground screw anchor having; a connection end; anda ground anchor end; wherein said birdfeeder hanger assembly is useful for attaching to a birdfeeder and vertically adjusting an elevation of said birdfeeder in relation to a ground surface at a user preferred height; wherein said proximate end of said hanger cable is doubled back and fastened to itself via said first cable clamp to comprise said first loop; wherein said distal end of said hanger cable is doubled back and fastened to itself via said second cable clamp to comprise said second loop; wherein said first carabiner couples said first loop of said proximate end of said hanger cable to said connection end of said ground screw anchor; wherein said second carabiner couples said second loop of said distal end of said hanger cable to a top side of said birdfeeder; wherein said at least one pulley having said S-hook pulley hanger rollably encloses about said hanger cable and couples to a support structure via said pulley hanger such that said hanger cable is able to move frictionless in either direction to raise and alternately to lower said birdfeeder; wherein said ground anchor end and said connection end of said ground screw anchor are at opposing ends from each other; wherein said ground screw anchor is rotationally anchored into a ground surface having said connection end located above said ground surface; wherein said birdfeeder hanger assembly is able to be height adjusted, via placement of said ground screw anchor in relation to said birdfeeder, said ground screw anchor located substantially beneath said ground surface; and wherein said birdfeeder hanger assembly is useful for viewing at a user preferred height in relation to said ground surface and said support structure and for maintaining said birdfeeder via lowering said birdfeeder to said ground surface and alternately raising said birdfeeder to said user preferred height upon completion of said maintenance.
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