Yao Hong Lin

US Patent:

20090084869, Apr 2, 2009

Filed:

Sep 28, 2007

Appl. No.:

11/904725

Inventors:

Yao Hui Lin - Monterey Park CA, US

International Classification:

B05B 15/06

US Classification:

239201

Abstract:

A sprinkler guard includes a hollow protector body adapted for being secured at the ground to encircle a sprinkler within a protector cavity and a retention slot formed at a bottom portion of the protector body and upwardly extended from a bottom opening edge of the protector body. The protector body is adapted for riding at an underground pipeline to retain the sprinkler within the protector body in position without blocking a sprinkling angle of the sprinkler within the protector cavity, wherein the retention slot is adapted for the underground pipeline passing through to let the sprinkler receiving within the protector cavity when the bottom portion of the protector body is inserted into the ground.