Patent ID: 8083155
Filing Date: 2011-12-27
Classification: A01M,B05B

Abstract:
1. A system for controlling the placement and size of a liquid herbicide spray on undesired vegetation, said system comprising: liquid herbicide dispenser including: a nozzle assembly affixed to the end of said tube, said nozzle assembly causing said liquid herbicide to form into droplets; an adjustable width protective shield affixed to said hollow pole, said adjustable width protective shield being constructed and arranged for containment of said liquid herbicide spray dispensed from said nozzle assembly; said adjustable width protective shield including two segments, one segment slidably nested within the other segment; a pair of wheels affixed on either end of said adjustable width protective shield whereby an operator may place liquid herbicide spray over undesired vegetation and prevent the liquid herbicide from being sprayed on anything other than the undesired vegetation.