公开(公告)号：USD946843S1

公开(公告)日：2022-03-22

申请号：US29724437

申请日：2020-02-14

Applicant: SharkNinja Operating LLC

Designer： Richard Mathias ,  Samuel Emrys James ,  Michael James Douglas ,  Da Deng ,  James P. Bilodeau ,  Yu Ri Young Kim

公开(公告)号：US11266283B2

公开(公告)日：2022-03-08

申请号：US16670039

申请日：2019-10-31

Applicant: SharkNinja Operating LLC

Inventor： Richard Mathias ,  Brandon J. Suleski ,  Michael Douglas

IPC: A47L9/06 ,  A47L9/12

Abstract: A replacement head for a vacuum device includes a plastic tray, a filter and a pad. The plastic tray includes a dust chamber that has a sealing surface and at least one opening. The opening is provided to allow air, dust and debris to be drawn into the dust chamber during use. The sealing surface defines a sealing surface plane and the opening defines an opening place. The relative angle between the sealing surface plane and the opening plane is preferably between about −20 degrees and +150 degrees. The pad is attached to the lower side of the plastic tray and is in contact with the floor during cleaning. The filter is connected to the plastic tray such that the filter substantially covers a top opening in the dust chamber.

公开(公告)号：US11219345B2

公开(公告)日：2022-01-11

申请号：US16670476

申请日：2019-10-31

Applicant: SharkNinja Operating LLC

Inventor： Richard Mathias ,  Brandon J Suleski ,  Michael Douglas ,  Yu Ri Young Kim

IPC: A47L9/06 ,  A47L9/12 ,  A47L9/14

Abstract: A replacement head for a vacuum device includes a plastic tray, a filter and a pad. The plastic tray includes a dust chamber and opening allows air, dust and debris to be drawn into the dust chamber during use. The pad is attached to the lower side of the plastic tray and is in contact with the floor during cleaning. The filter is connected to the plastic tray such that the filter substantially covers a top opening in the dust chamber. The filter is preferably made of a non-woven material with a basis weight between about 20 and 70 gsm, and has a thickness less than about 1.0 mm.

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：US10959584B1

公开(公告)日：2021-03-30

申请号：US16670319

申请日：2019-10-31

Applicant: SharkNinja Operating LLC

Inventor： Richard Mathias ,  Brandon J. Suleski ,  Michael Douglas

IPC: A47L9/10 ,  A47L9/12 ,  A47L9/06

Abstract: A replacement head for a vacuum device includes a plastic tray, a filter and a pad. The plastic tray includes a dust chamber and a front guard portion. An opening is provided that allows air, dust and debris to be drawn into the dust chamber during use. The front guard portion preferably has at least a portion that has a triangular cross-sectional shape and defines an interior space. The pad is attached to the lower side of the plastic tray and is in contact with the floor during cleaning. The filter is connected to the plastic tray such that the filter substantially covers a top opening in the dust chamber.