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1.发明公开公开(公告)号：US20240172908A1
公开(公告)日：2024-05-30
申请号：US18539078
申请日：2023-12-13
Applicant: SharkNinja Operating, LLC
Inventor： Steven GACIN , Jason B. THORNE , Adam UDY , Charles S. BRUNNER , Xavier F. CULLERE , Nicholas SARDAR , Ognjen VRDOLJAK , Daniel R. DER MARDEROSIAN , Andre D. BROWN , Daniel J. INNES
CPC classification number: A47L9/0477 , A46B13/006 , A46B13/02 , A47L9/0411 , A46B2200/3033 , A47L7/0066 , A47L9/0613 , A47L9/0666
Abstract: A surface cleaning head includes a housing having a front side and back side, a brush roll rotatably mounted to the housing within a suction conduit and having at least a portion proximate the opening of the suction conduit, a leading roller mounted to the housing in front of the brush roll, and a drive mechanism operatively coupled to the brush roll and the leading roller for driving the brush roll and the leading roller at same time. The brush roll includes an agitator body and a first bristle/flap arrangement comprising a first deformable flap extending from the agitator body and a first bristle strip and/or row of tufts extending from the agitator body and disposed adjacent to the first deformable flap. The first deformable flap is disposed at an aggressive angle and the first bristle strip and/or row of tufts is arranged at a passive angle.
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2.发明申请公开(公告)号：US20250040772A1
公开(公告)日：2025-02-06
申请号：US18921946
申请日：2024-10-21
Applicant: SHARKNINJA OPERATING LLC
Inventor： Max P. LACOMA , Devan SCHAPPLER , Xavier F. CULLERE , Street BARNETT , Ryan COPELAND , Peter LIU , Ian LIU , Erick ZHANG
Abstract: An agitator for a vacuum cleaner includes an agitator body and a resiliently deformable flap. The resiliently deformable flap includes a front face, a rear face, and one or more protrusions extending outwardly from the front face. An agitator for a vacuum cleaner includes an agitator body and a bristle strip and/or a plurality of tufts arranged in one or more rows along the agitator body. The bristle strip and/or a plurality of tufts includes a first bristle group including a plurality of nylon bristles and at least a second bristle group including a plurality of para-aramid bristles.
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3.发明公开公开(公告)号：US20240099527A9
公开(公告)日：2024-03-28
申请号：US17466242
申请日：2021-09-03
Applicant: SharkNinja Operating, LLC
Inventor： Steven GACIN , Jason B. THORNE , Adam UDY , Charles S. BRUNNER , Xavier F. CULLERE , Nicholas Sardar , Ognjen VRDOLJAK , Daniel R. DER MARDEROSIAN , Andre D. BROWN , Daniel J. INNES
CPC classification number: A47L9/0477 , A46B13/006 , A46B13/02 , A47L9/0411 , A46B2200/3033
Abstract: A surface cleaning head includes a housing having a front side and back side, a brush roll rotatably mounted to the housing within a suction conduit and having at least a portion proximate the opening of the suction conduit, a leading roller mounted to the housing in front of the brush roll, and a drive mechanism operatively coupled to the brush roll and the leading roller for driving the brush roll and the leading roller at same time. The brush roll includes an agitator body and a first bristle/flap arrangement comprising a first deformable flap extending from the agitator body and a first bristle strip and/or row of tufts extending from the agitator body and disposed adjacent to the first deformable flap. The first deformable flap is disposed at an aggressive angle and the first bristle strip and/or row of tufts is arranged at a passive angle.
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4.发明公开公开(公告)号：US20230363598A1
公开(公告)日：2023-11-16
申请号：US18225138
申请日：2023-07-23
Applicant: SharkNinja Operating, LLC
Inventor： Steven GACIN , Jason B. THORNE , Adam UDY , Charles S. BRUNNER , Xavier F. CULLERE , Nicholas Sardar , Ognjen VRDOLJAK , Daniel R. DER MARDEROSIAN , Andre D. BROWN , Daniel J. INNES
IPC: A47L9/06
CPC classification number: A47L9/0613
Abstract: An example of an agitator for a vacuum cleaner may include a body and at least one deformable flap extending from the body. The deformable flap may include at least one taper. The at least one taper causes a cleaning edge of the deformable flap to approach the body.
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Patent Agency Ranking
公开(公告)号：US20200301430A1
公开(公告)日：2020-09-24
申请号：US16825406
申请日：2020-03-20
Applicant: SHARKNINJA OPERATING LLC
Inventor： Alex IRKLIY , Charles FIEBIG , Isaku D. KAMADA , Xavier F. CULLERE , Charles S. BRUNNER , Brian BURKE
Abstract: An adaptive sensor array system and method includes receiving one or more signals from a sensor array and compare the received signals to one or more object detection threshold values, determining if the robotic cleaner was moving along a travel path for a predetermined period of time, window W, in response to a determination that the robotic cleaner was operating in straight-line motion during the window W, calculating a value of the received detected signals from the sensor array during one or more calibration periods C of the window W, and adjusting one or more of the object detection threshold values based on the calculated value during the window W. A sum of all the calibration periods C during window W is less than a length of the window W. One of the calibration periods C may start at a beginning of the window W.
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6.发明申请公开(公告)号：US20220354324A1
公开(公告)日：2022-11-10
申请号：US17869461
申请日：2022-07-20
Applicant: SHARKNINJA OPERATING LLC
Inventor： Max P. LACOMA , Devan SCHAPPLER , Xavier F. CULLERE , Street BARNETT , Ryan COPELAND , Peter LIU , Ian LIU , Erick ZHANG
Abstract: An agitator for a vacuum cleaner includes an agitator body and a resiliently deformable flap. The resiliently deformable flap includes a front face, a rear face, and one or more protrusions extending outwardly from the front face. An agitator for a vacuum cleaner includes an agitator body and a bristle strip and/or a plurality of tufts arranged in one or more rows along the agitator body. The bristle strip and/or a plurality of tufts includes a first bristle group including a plurality of nylon bristles and at least a second bristle group including a plurality of para-aramid bristles.
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7.发明申请公开(公告)号：US20220354323A1
公开(公告)日：2022-11-10
申请号：US17869439
申请日：2022-07-20
Applicant: SHARKNINJA OPERATING LLC
Inventor： Devan SCHAPPLER , Max P. LACOMA , Xavier F. CULLERE , Daniel R. DER MARDEROSIAN , Charles S. BRUNNER , Jeffery ZHANG
IPC: A47L9/04 , A46B13/02 , A46B13/00 , A46B9/06 , A46B9/00 , A46B9/02 , A46D1/00 , B32B3/30 , B32B25/20 , B32B25/10
Abstract: An agitator for a vacuum cleaner includes an agitator body and a resiliently deformable flap. The resiliently deformable flap includes a front face, a rear face, and one or more protrusions extending outwardly from the front face. An agitator for a vacuum cleaner includes an agitator body and a bristle strip and/or a plurality of tufts arranged in one or more rows along the agitator body. The bristle strip and/or a plurality of tufts includes a first bristle group including a plurality of nylon bristles and at least a second bristle group including a plurality of para-aramid bristles.
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8.发明申请公开(公告)号：US20220095864A1
公开(公告)日：2022-03-31
申请号：US17497182
申请日：2021-10-08
Applicant: SHARKNINJA OPERATING LLC
Inventor： Daniel R. DER MARDEROSIAN , Nathan HERRMANN , Steven GACIN , Xavier F. CULLERE , Adam UDY , Vignesh GNANASEKARAN , Kai XU
IPC: A47L9/04
Abstract: An agitator for a vacuum cleaner including an elongated main body extending along a pivot axis and having first and second opposite lateral ends, one or more soft cleaning elements extending from elongated main body between the first and second opposite lateral ends, one or more channels formed within the one or more soft cleaning elements and disposed between the first and second opposite lateral ends, and one or more deformable flaps disposed within the one or more channels and extending from the elongated main body.
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9.发明申请公开(公告)号：US20220071459A1
公开(公告)日：2022-03-10
申请号：US17466242
申请日：2021-09-03
Applicant: SharkNinja Operating, LLC
Inventor： Steven GACIN , Jason B. THORNE , Adam UDY , Charles S. BRUNNER , Xavier F. CULLERE , Nicholas Sardar , Ognjen VRDOLJAK , Daniel R. DER MARDEROSIAN , Andre D. BROWN , Daniel J. INNES
Abstract: A surface cleaning head includes a housing having a front side and back side, a brush roll rotatably mounted to the housing within a suction conduit and having at least a portion proximate the opening of the suction conduit, a leading roller mounted to the housing in front of the brush roll, and a drive mechanism operatively coupled to the brush roll and the leading roller for driving the brush roll and the leading roller at same time. The brush roll includes an agitator body and a first bristle/flap arrangement comprising a first deformable flap extending from the agitator body and a first bristle strip and/or row of tufts extending from the agitator body and disposed adjacent to the first deformable flap. The first deformable flap is disposed at an aggressive angle and the first bristle strip and/or row of tufts is arranged at a passive angle.
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