发明名称 Bird feeder with rotating perch
摘要 Implementations described and claimed herein provide apparatuses and methods for providing different perch positions for feeding birds. In one implementation, a bird feeder having a perch mounted on a wall of a reservoir having an interior configured to hold bird food is provided. The reservoir has a wall opening to provide access to the interior. The perch is rotated to one of a plurality of positions about an axis line extending through a center of the wall opening.
申请公布号 US9380765(B2) 申请公布日期 2016.07.05
申请号 US201414486904 申请日期 2014.09.15
申请人 Classic Brands, LLC 发明人 Donegan Robert;Krueger Bryan
分类号 A01K31/12;A01K39/01;A01K39/012 主分类号 A01K31/12
代理机构 Polsinelli PC 代理人 Polsinelli PC
主权项 1. A method for converting a bird feeder for exclusive goldfinch feeding comprising: providing a bird feeder having a plurality of feeding stations mounted to a wall of a reservoir, each of the feeding stations including a port and a perch, the port including a protruding portion defining an opening providing access to an interior defined by the wall, the perch having a projecting portion extending from a surface; and moving the projecting portion of each of the perches around an axis line extending through a center of the openings defined by the protruding portions from a first position to a second position.
地址 Denver CO US