GAUKER, ANDREW,KAMERY, CHRISTOPHER J.,LUBIC, MARKO KONSTANTIN,CRUZ, ROBERT T.
申请号：
CA2754537
公开号：
CA2754537C
申请日:
2010.03.08
申请国别(地区):
CA
年份:
2017
代理人:
摘要：
A top-fill hummingbird feeder is provided having a liquidcontainer with a liquid flow opening at a lower end and a removable cap at anupper end, a feeding basin positioned below the liquid container, and a valveor sealing mechanism associated with the liquid flow opening and the feedingbasin. The feeding basin includes an upwardly extending cylindrical well thatreceives the lower end of the liquid container, and the valve or sealingmech-anism includes a float valve associated with the well. The feeding basinisfilled by gravity feed of the liquid in the container through the liquid flowopening when the sealing mechanism is open. When the feeding basinreach-es a full position, the liquid nectar raises the float valve which, inturn, acts toclose the liquid flow opening.
