Grass trimmer for popup sprinklers

Details Grass trimmer for popup sprinklers Grass trimmer for popup sprinklers

1999-07-12

2000-10-24

Payer, Hwei-Siu

Cutlery

Cutting tools

With blade moving means

30300, 30DIG7, 172 13, A01B 4504

Patent

active

061347892

ABSTRACT:
This invention relates to the cutting or trimming of grass directly over the top of the pop-up sprinkle head's shaft. In the past the grass and roots would cross over the path of the sprinkle's pop-up shaft restricting or stopping the upward movement of the shaft and deflecting or stopping the water spray pattern of the sprinkle. This invention will cut a very narrow cylindrical shaped hole down to the top of the pop-up head of the sprinkler eliminating the unsightly bowl shape cut in the grass of the prior patents and leaving a clean unrestricted small opening in the grass.

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