公开(公告)号：US10702108B2

公开(公告)日：2020-07-07

申请号：US15685456

申请日：2017-08-24

Applicant: SHARKNINJA OPERATING LLC

Inventor： Adam Udy ,  Andre David Brown ,  John Freese ,  Patrick Cleary ,  Daniel Meyer ,  Daniel John Innes ,  Jason Thorne ,  Peter Hutchinson ,  Gordon Howes ,  Wenxiu Gao ,  Daniel R. Der Marderosian ,  Thomas Ford ,  Owen R. Johnson

IPC: A47L5/30 ,  A47L9/04 ,  A47L5/34

Abstract: A surface cleaning head includes dual rotating agitators (e.g., a leading roller and a brush roll) and a removable cover for covering a top of the agitators and allowing access to the agitators from a top of the surface cleaning head. The dual agitators may be used to facilitate capturing of debris in the air flow into a suction conduit on the underside of the surface cleaning head. The brush roll may be located in a brush roll chamber and at least partially in an opening to the suction conduit. The leading roller may be positioned adjacent to and in advance of the suction conduit opening such that the leading roller engages debris and moves the debris toward the brush roll and the opening. The leading roller may be removable from the housing and held in place by the removable cover. The cover may be coupled using isolated latching mechanisms.

公开(公告)号：US12070177B2

公开(公告)日：2024-08-27

申请号：US16921350

申请日：2020-07-06

Applicant: SHARKNINJA OPERATING LLC

Inventor： Adam Udy ,  Andre David Brown ,  John Freese ,  Patrick Cleary ,  Daniel Meyer ,  Daniel John Innes ,  Jason Thorne ,  Peter Hutchinson ,  Gordon Howes ,  Wenxiu Gao ,  Daniel R. Der Marderosian ,  Thomas Ford ,  Owen R. Johnson

IPC: A47L5/30 ,  A47L5/34 ,  A47L9/04

CPC classification number: A47L5/30 ,  A47L5/34 ,  A47L9/0411 ,  A47L9/0444 ,  A47L9/0461 ,  A47L9/0477 ,  A47L9/0488

Abstract: A surface cleaning head includes dual rotating agitators (e.g., a leading roller and a brush roll) and a removable cover for covering a top of the agitators and allowing access to the agitators from a top of the surface cleaning head. The dual agitators may be used to facilitate capturing of debris in the air flow into a suction conduit on the underside of the surface cleaning head. The brush roll may be located in a brush roll chamber and at least partially in an opening to the suction conduit. The leading roller may be positioned adjacent to and in advance of the suction conduit opening such that the leading roller engages debris and moves the debris toward the brush roll and the opening. The leading roller may be removable from the housing and held in place by the removable cover. The cover may be coupled using isolated latching mechanisms.

公开(公告)号：US20240090721A1

公开(公告)日：2024-03-21

申请号：US18519793

申请日：2023-11-27

Applicant: Sharkninja Operating LLC

Inventor： Steven Paul CARTER ,  Adam Udy ,  Catriona A. Sutter ,  Christopher Pinches ,  David S. Clare ,  Andre David Brown ,  John Freese ,  Patrick Cleary ,  Alexander J. Calvino ,  Lee Cottrell ,  Daniel Meyer ,  Daniel John Innes ,  David Jalbert ,  Jason B. Thorne ,  Peter Hutchinson ,  Gordon Howes ,  Wenxiu Gao ,  David Wu ,  David W. Poirier ,  Daniel R. Der Marderosian

IPC: A47L9/06 ,  A47L5/30 ,  A47L9/04

CPC classification number: A47L9/0613 ,  A47L5/30 ,  A47L9/0477 ,  A47L9/0488 ,  A47L7/0066 ,  A47L2201/00

Abstract: A robotic cleaner includes a housing, a suction conduit with an opening, and a leading roller mounted in front of a brush roll. An inter-roller air passageway may be defined between the leading roller and the brush roll wherein the lower portion of the leading roller is exposed to a flow path to the suction conduit and an upper portion of the leading roller is outside of the flow path. Optionally, a combing unit includes a plurality of combing protrusions extending into the leading roller and having leading edges not aligned with a center of the leading roller. Optionally, a sealing strip is located along a rear side of the opening and along a portion of left and right sides of the opening. The underside may define side edge vacuum passageways extending from the sides of the housing partially between the leading roller and the sealing strip towards the opening.

公开(公告)号：US11839346B2

公开(公告)日：2023-12-12

申请号：US17556992

申请日：2021-12-20

Applicant: SHARKNINJA OPERATING LLC

Inventor： Steven Paul Carter ,  Adam Udy ,  Catriona A Sutter ,  Christopher Pinches ,  David S. Clare ,  Andre David Brown ,  John Freese ,  Patrick Cleary ,  Alexander J. Calvino ,  Lee Cottrell ,  Daniel Meyer ,  Daniel John Innes ,  David Jalbert ,  Jason B. Thorne ,  Peter Hutchinson ,  Gordon Howes ,  Wenxiu Gao ,  David Wu ,  David W. Poirier ,  Daniel R. Der Marderosian

IPC: A47L9/06 ,  A47L5/30 ,  A47L9/04 ,  A47L7/00

CPC classification number: A47L9/0613 ,  A47L5/30 ,  A47L9/0477 ,  A47L9/0488 ,  A47L7/0066 ,  A47L2201/00

Abstract: A robotic cleaner includes a housing, a suction conduit with an opening, and a leading roller mounted in front of a brush roll. An inter-roller air passageway may be defined between the leading roller and the brush roll wherein the lower portion of the leading roller is exposed to a flow path to the suction conduit and an upper portion of the leading roller is outside of the flow path. Optionally, a combing unit includes a plurality of combing protrusions extending into the leading roller and having leading edges not aligned with a center of the leading roller. Optionally, a sealing strip is located along a rear side of the opening and along a portion of left and right sides of the opening. The underside may define side edge vacuum passageways extending from the sides of the housing partially between the leading roller and the sealing strip towards the opening.

公开(公告)号：USD1005818S1

公开(公告)日：2023-11-28

申请号：US29826217

申请日：2022-02-10

Applicant: SharkNinja Operating LLC

Designer： Eric Arthur Miller, Jr. ,  Nicholas Varjabedian ,  Peter Hutchinson ,  Xuguang He

Abstract: FIG. 1 is a perspective view of a knife sharpener, embodying the new design;
FIG. 2 is a front elevation view of the knife sharpener of FIG. 1;
FIG. 3 is a rear elevation view of the knife sharpener of FIG. 1;
FIG. 4 is a top plan view of the knife sharpener of FIG. 1;
FIG. 5 is a bottom plan view of the knife sharpener of FIG. 1;
FIG. 6 is a left end elevation view of the knife sharpener of FIG. 1; and,
FIG. 7 is a right end elevation view of the knife sharpener of FIG. 1.
The broken lines illustrate portions of the knife sharpener in which the design is embodied that form no part of claimed design.

公开(公告)号：US11408430B2

公开(公告)日：2022-08-09

申请号：US16137162

申请日：2018-09-20

Applicant: SharkNinja Operating LLC

Inventor： Andre D. Brown ,  Jason B. Thorne ,  Peter Hutchinson ,  Gary Palladino ,  Alden Kelsey ,  Daniel J. Innes ,  Zach Hellman ,  Josh Anthony ,  Sunil Moda ,  Lloyd Olson ,  Ramiro Henriquez Porras ,  Da Deng

IPC: F04D25/08 ,  F04D29/40 ,  F04D27/00 ,  G05D1/00 ,  A47L9/00 ,  A47L9/20 ,  B01D46/00 ,  A47L9/28 ,  F04D29/70 ,  A61L9/12 ,  F24F11/79 ,  A47L9/10 ,  A47L9/12

Abstract: In accordance with the present disclosure a modular air treatment system is disclosed. The modular air treatment system includes a fan apparatus having a base to removably couple to at least one of an air filter and/or a humidifier, wherein the fan apparatus includes a fan body with at least one convex surface and a nozzle to output air along the at least one convex surface.

公开(公告)号：US20190085852A1

公开(公告)日：2019-03-21

申请号：US16137162

申请日：2018-09-20

Applicant: SharkNinja Operating LLC

Inventor： Andre D. Brown ,  Jason B. Thorne ,  Peter Hutchinson ,  Gary Palladino ,  Alden Kelsey ,  Daniel J. Innes ,  Zach Hellman ,  Josh Anthony ,  Sunil Moda ,  Lloyd Olson ,  Ramiro Henriquez Porras ,  Da Deng

IPC: F04D25/08 ,  F04D29/70 ,  F04D29/40 ,  F04D27/00 ,  G05D1/00 ,  A47L9/00 ,  A47L9/20 ,  B01D46/00 ,  A47L9/28

Abstract: In accordance with the present disclosure a modular air treatment system is disclosed. The modular air treatment system includes a fan apparatus having a base to removably couple to at least one of an air filter and/or a humidifier, wherein the fan apparatus includes a fan body with at least one convex surface and a nozzle to output air along the at least one convex surface.

公开(公告)号：US11759068B2

公开(公告)日：2023-09-19

申请号：US18120814

申请日：2023-03-13

Applicant: SharkNinja Operating, LLC

Inventor： Kai Xu ,  AiMing Xu ,  Michael D'Amico ,  Peter Hutchinson

IPC: A47L9/04 ,  A47L9/02 ,  A47L5/30

CPC classification number: A47L9/0477 ,  A47L5/30 ,  A47L9/02 ,  A47L9/04 ,  A47L9/0444 ,  A47L9/0455 ,  A47L9/0405 ,  A47L9/0411

Abstract: A removable rotatable driven agitator is used in a surface cleaning head and is driven by a drive mechanism that axially engages a driven end of the agitator. The removable rotatable driven agitator may be located in an openable agitator chamber for purposes of removing debris and/or removing the agitator. The openable agitator chamber may be covered by an external cover that is movable between an open position and a closed position. The removable agitator may be secured in the agitator chamber by the external cover. The removable rotatable agitator may have an end cap mounted on a rotatable bushing at a non-driven end and may have a splined driven member at the driven end to engage a splined drive member on the drive mechanism.

公开(公告)号：US11607097B2

公开(公告)日：2023-03-21

申请号：US16571529

申请日：2019-09-16

Applicant: SharkNinja Operating LLC

Inventor： Brian Burke ,  William Liberis ,  Jason B. Thorne ,  Charlie Cai ,  Peter Hutchinson ,  Andre D. Brown ,  Kai Xu ,  Brian M. Bond

IPC: A47L9/06 ,  A47L9/00 ,  A47L9/30

Abstract: A vacuum cleaner attachment generally includes a cleaning element that floats relative to a suction conduit of the vacuum cleaner attachment. The cleaning element is supported on a support structure that is movably coupled to a housing and is biased towards a floor, for example, as a result of the weight of the cleaning element support structure. The cleaning element may be permanently attached to the support structure or may be a removable or disposable pad or sheet attached to the support structure. The floating cleaning element may be supported between the suction conduit and one or more wheels of the vacuum cleaner attachment. The vacuum cleaner attachment may be removably attached to a vacuum cleaner, for example, to be used interchangeably with other surface cleaning heads.

公开(公告)号：US11607095B2

公开(公告)日：2023-03-21

申请号：US16298292

申请日：2019-03-11

Applicant: SharkNinja Operating, LLC

Inventor： Kai Xu ,  AiMing Xu ,  Michael D'Amico ,  Peter Hutchinson

IPC: A47L9/04 ,  A47L5/30 ,  A47L9/02

Abstract: A removable rotatable driven agitator is used in a surface cleaning head and is driven by a drive mechanism that axially engages a driven end of the agitator. The removable rotatable driven agitator may be located in an openable agitator chamber for purposes of removing debris and/or removing the agitator. The openable agitator chamber may be covered by an external cover that is movable between an open position and a closed position. The removable agitator may be secured in the agitator chamber by the external cover. The removable rotatable agitator may have an end cap mounted on a rotatable bushing at a non-driven end and may have a splined driven member at the driven end to engage a splined drive member on the drive mechanism.