公开(公告)号：US20210030227A1

公开(公告)日：2021-02-04

申请号：US16941635

申请日：2020-07-29

Applicant: SHARKNINJA OPERATING LLC

Inventor： Margaret MATHIEU ,  Charles S. BRUNNER

IPC: A47L9/28 ,  A47L9/04 ,  A47L11/282 ,  A47L11/40

Abstract: A robotic cleaner may include a chassis, an agitator assembly configured to engage a surface to be cleaned, and a lift mechanism moveably coupling the agitator assembly to the chassis. The lift mechanism may include a biasing mechanism. The biasing mechanism may be configured to generate a biasing force that urges the agitator assembly in a direction away from the surface to be cleaned. The biasing force may be insufficient to lift the agitator assembly from the surface to be cleaned.

公开(公告)号：US20200022553A1

公开(公告)日：2020-01-23

申请号：US16517473

申请日：2019-07-19

Applicant: SharkNinja Operating, LLC

Inventor： Aaron GILL ,  David HARTING ,  Hamish THOMPSON ,  Christopher MEYER-RASSOW ,  Catriona C.A. SUTTER ,  Isaku D. KAMADA ,  Kai XU ,  Devin FENG ,  Jason B. THORNE ,  Rahat KAHN ,  Margaret MATHIEU

IPC: A47L11/40 ,  A47L9/14 ,  A47L9/16

Abstract: A robotic cleaning system may include a robotic cleaner having a robotic cleaner dust cup and a docking station having a docking station dust cup configured to fluidly couple to the robotic cleaner dust cup. The docking station dust cup may include a first debris collection chamber, a second debris collection chamber fluidly coupled to the first debris collection chamber, and a filter fluidly coupled to the first debris collection chamber and the second debris collection chamber.

公开(公告)号：US20240016354A1

公开(公告)日：2024-01-18

申请号：US18211867

申请日：2023-06-20

Applicant: SHARKNINJA OPERATING LLC

Inventor： Margaret MATHIEU ,  Charles S. BRUNNER

IPC: A47L9/28 ,  A47L9/04 ,  A47L11/282 ,  A47L11/40

CPC classification number: A47L9/2847 ,  A47L9/0411 ,  A47L9/0494 ,  A47L9/0477 ,  A47L9/2826 ,  A47L11/282 ,  A47L9/2852 ,  A47L11/4011 ,  A47L11/4041 ,  A47L11/4058 ,  A47L11/4061 ,  A47L9/0455 ,  A47L2201/04 ,  A47L2201/06

Abstract: A robotic cleaner may include a chassis, an agitator assembly configured to engage a surface to be cleaned, and a lift mechanism moveably coupling the agitator assembly to the chassis. The lift mechanism may include a biasing mechanism. The biasing mechanism may be configured to generate a biasing force that urges the agitator assembly in a direction away from the surface to be cleaned. The biasing force may be insufficient to lift the agitator assembly from the surface to be cleaned.

公开(公告)号：US20230141469A1

公开(公告)日：2023-05-11

申请号：US17986562

申请日：2022-11-14

Applicant: SharkNinja Operating, LLC

Inventor： Aaron GILL ,  David HARTING ,  Hamish THOMPSON ,  Christopher MEYER-RASSOW ,  Catriona C.A. SUTTER ,  Isaku D. KAMADA ,  Kai XU ,  Devin FENG ,  Jason B. THORNE ,  Rahat KAHN ,  Margaret MATHIEU

IPC: A47L9/00 ,  A47L9/10 ,  A47L9/16 ,  A47L9/28 ,  A47L9/14 ,  A47L11/40

CPC classification number: A47L9/0054 ,  A47L9/102 ,  A47L9/0063 ,  A47L9/1683 ,  A47L9/2805 ,  A47L9/1409 ,  A47L9/1436 ,  A47L9/1463 ,  A47L11/4025 ,  A47L2201/024 ,  A47L2201/04

Abstract: A robotic cleaning system may include a robotic cleaner having a robotic cleaner dust cup and a docking station having a docking station dust cup configured to fluidly couple to the robotic cleaner dust cup. The docking station dust cup may include a first debris collection chamber, a second debris collection chamber fluidly coupled to the first debris collection chamber, and a filter fluidly coupled to the first debris collection chamber and the second debris collection chamber.