Ronald H. Anuskiewicz,Richard M. Dunn,Revis R. Hunter,Santo Uccello
申请号：
US15945505
公开号：
US10702883B2
申请日:
2018.04.04
申请国别(地区):
US
年份:
2020
代理人:
摘要：
An irrigation sprinkler can include an outer case having an inlet end and an outlet end. The sprinkler can include a riser positioned at least partially within the outer case and having an upstream end and a downstream end. The riser can be configured to transition between a retracted position and an extended position wherein the downstream end is positioned on a side of the outlet end of the outer case opposite the inlet end of the outer case when the riser is in the extended position. The sprinkler can include a cup assembly connected to the downstream end of the riser, the cup assembly including organic or artificial turf therein, wherein the cup assembly is configured to be removed from the riser without emptying the turf therefrom.
