公开(公告)号：US11452414B2

公开(公告)日：2022-09-27

申请号：US16670103

申请日：2019-10-31

Applicant: SharkNinja Operating LLC

Inventor： Richard Mathias ,  Brandon J. Suleski ,  James P. Bilodeau ,  Michael Douglas ,  Yu Ri Young Kim ,  Samuel Emrys James

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, a first connector lip and a second connector lip. An opening is provided that allows air, dust and debris to be drawn into the dust chamber during use. The connector lips are provided for attachment to a vacuum device. 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：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：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.

公开(公告)号：US11426044B1

公开(公告)日：2022-08-30

申请号：US16718875

申请日：2019-12-18

Applicant: SharkNinja Operating LLC

Inventor： Michael Douglas ,  Samuel Emrys James ,  Richard Mathias

IPC: A47L9/14 ,  A47L9/12 ,  A47L9/06 ,  A47L9/02

Abstract: Apparatus and method for receiving and holding debris in a collection chamber of a vacuum cleaner. The collection chamber has an inlet opening through which debris-entrained air enters the collection chamber. When the vacuum cleaner is off, an internal valve prevents debris from leaving the collection chamber through the inlet opening. The internal valve is movable from a first sealed position, in which the internal valve covers the chamber inlet opening, to a second unsealed position in which the internal valve does not cover the chamber inlet opening.

公开(公告)号：USD850047S1

公开(公告)日：2019-05-28

申请号：US29621018

申请日：2017-10-03

Applicant: SHARKNINJA OPERATING LLC

Designer： Samuel Emrys James ,  Michael Douglas ,  David Stephen Clare ,  Chris Pinches ,  Nicholas Sardar