公开(公告)号：US20230036580A1

公开(公告)日：2023-02-02

申请号：US17758484

申请日：2021-01-07

Applicant: OTO INC.

Inventor： Ali SABTI ,  John R Antchak ,  Alexander PORAT

IPC: B05B3/02 ,  A01G25/16

Abstract: A lawn maintenance device that is calibrated in the field by a user through a mobile software app to irrigate and/or fertigate one or more arbitrary geometrical areas defined by the user. The device includes a motorized rotary drive mechanism for controlling the rotational angle of a pivotable nozzle and a flow control valve for controlling water jet throw distance. At least one container is integrated into the device for dispensing fertilizer, herbicide and other such concentrated lawn or garden solutions. The device communicates with and is controlled by a web server which dynamically computes a watering path and triggers the device to commence irrigation over the computed path based on prevailing local environmental conditions and/or user settings.