公开(公告)号：US20230248192A1

公开(公告)日：2023-08-10

申请号：US18133761

申请日：2023-04-12

Applicant: SHARKNINJA OPERATING LLC

Inventor： Andre D. BROWN ,  Scott TEUSCHER ,  John LEWIS ,  Chris PAPPAS ,  Derek A. LESSARD

IPC: A47L5/14 ,  A47L9/08 ,  A47L5/22

CPC classification number: A47L5/14 ,  A47L9/08 ,  A47L5/22 ,  A47L2201/00

Abstract: A robotic cleaner may include a body having a top wall, a bottom wall, and a sidewall extending between the top wall and the bottom wall, a suction motor, and at least one air jet assembly configured to encourage generation of a vortex between the body, a surface to be cleaned, and a vertical surface extending from the surface to be cleaned.

公开(公告)号：US20220125256A1

公开(公告)日：2022-04-28

申请号：US17508412

申请日：2021-10-22

Applicant: SHARKNINJA OPERATING LLC

Inventor： Derek A. LESSARD ,  Justin WEST

IPC: A47L9/00 ,  A47L9/04 ,  A47L9/22 ,  A47L9/28 ,  A47L11/282 ,  A47L11/40 ,  G05D1/02

Abstract: A robotic cleaner may include a chassis, a single drive wheel rotatably coupled to the chassis, the single drive wheel being configured to rotate about a steering axis and a drive axis, an agitator chamber having an agitator rotatable therein, and a cleaning motor assembly configured to cause the agitator to rotate and further configured to cause air to flow into the agitator chamber.