公开(公告)号：US11116371B2

公开(公告)日：2021-09-14

申请号：US17067521

申请日：2020-10-09

Applicant: SharkNinja Operating LLC

Inventor： Richard Mathias ,  Michael James Douglas ,  Yu Ri Young Kim

IPC: A47L9/06 ,  A47L13/16 ,  A47L13/24

Abstract: A cleaning device is removably attachable to a replacement head. The replacement head includes pad that is attached to the lower side of an attachment member and is in contact with the floor during cleaning. The cleaning device is removably attached to the attachment member of the replacement head by lowering the cleaning device body downward vertically onto the replacement head until a mechanical connection is achieved.

公开(公告)号：USD913618S1

公开(公告)日：2021-03-16

申请号：US29680842

申请日：2019-02-20

Applicant: SHARKNINJA OPERATING LLC

Designer： Richard R. Mathias ,  Brandon J. Suleski ,  James P. Bilodeau ,  Michael James Douglas ,  Yu Ri Young Kim ,  Christopher J. Meyer-Rassow ,  Da Deng ,  Samuel Emrys James