公开(公告)号：US11925303B2

公开(公告)日：2024-03-12

申请号：US17182090

申请日：2021-02-22

Applicant: SHARKNINJA OPERATING LLC

Inventor： Daniel R. Der Marderosian ,  John Freese ,  Gordon Howes ,  Wenxiu Gao ,  David S. Clare ,  Nathan Herrmann ,  Hugh Jamie Croggon ,  Nicholas Sardar ,  Tyler Smith ,  Ian Liu ,  Jiancheng Wang

IPC: A47L9/04 ,  A46B13/00 ,  A46B17/06 ,  A47L11/24 ,  A47L11/40

CPC classification number: A47L9/0477 ,  A46B13/001 ,  A47L11/24 ,  A47L11/4041 ,  A47L11/4094 ,  A46B17/06 ,  A47L2201/00

Abstract: A surface cleaning apparatus including a body defining an agitation chamber, an agitator partially disposed within the agitation chamber and configured to rotate about a pivot axis, and a debrider at least partially disposed within the agitation chamber. The agitator includes an elongated body having a first and a second end, a sidewall extending radially outward from the elongated body extending between the first and the second ends, and a plurality of bristles extending radially outward from the elongated body. The plurality of bristles are arranged in at least one row adjacent to the sidewall. The debrider includes a plurality of teeth configured to contact a portion of the sidewall as the agitator rotates about the pivot axis.

公开(公告)号：US12121201B2

公开(公告)日：2024-10-22

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

IPC: A47L9/04 ,  A46B9/00 ,  A46B9/02 ,  A46B9/06 ,  A46B13/00 ,  A46B13/02 ,  A46D1/00 ,  A47L11/40

CPC classification number: A47L9/0477 ,  A46B9/005 ,  A46B9/026 ,  A46B9/06 ,  A46B13/006 ,  A46B13/02 ,  A46D1/0207 ,  A46B2200/3033 ,  A47L11/4041

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.

公开(公告)号：US10925447B2

公开(公告)日：2021-02-23

申请号：US15917598

申请日：2018-03-10

Applicant: SHARKNINJA OPERATING LLC

Inventor： Daniel R. Der Marderosian ,  John Freese ,  Gordon Howes ,  Wenxiu Gao ,  David S. Clare ,  Nathan Herrmann ,  Hugh Jamie Croggon ,  Nicholas Sardar ,  Tyler Smith ,  Ian Liu ,  Jiancheng Wang

IPC: A47L9/04 ,  A47L11/40 ,  A46B13/00 ,  A47L11/24 ,  A46B17/06

Abstract: A surface cleaning apparatus including a body defining an agitation chamber, an agitator partially disposed within the agitation chamber and configured to rotate about a pivot axis, and a debrider at least partially disposed within the agitation chamber. The agitator includes an elongated body having a first and a second end, a sidewall extending radially outward from the elongated body extending between the first and the second ends, and a plurality of bristles extending radially outward from the elongated body. The plurality of bristles are arranged in at least one row adjacent to the sidewall. The debrider includes a plurality of teeth configured to contact a portion of the sidewall as the agitator rotates about the pivot axis.

公开(公告)号：USD1005690S1

公开(公告)日：2023-11-28

申请号：US29843313

申请日：2022-06-20

Applicant: SHARKNINJA OPERATING LLC

Designer： Nicholas Sardar ,  Daniel R. Der Marderosian ,  Tyler Smith ,  Wenxiu Gao ,  Ian Liu ,  John Freese

Abstract: FIG. 1 is a first perspective view of a first end of the brush roll, showing a new design;
FIG. 2 is a second perspective view of the first end thereof;
FIG. 3 is a first perspective view of a second end thereof;
FIG. 4 is a second perspective view of the second end thereof;
FIG. 5 is a first side view thereof;
FIG. 6 is a second side view thereof;
FIG. 7 is a third side view thereof;
FIG. 8 is a fourth side view thereof;
FIG. 9 is an end view of the second end thereof; and,
FIG. 10 is an end view of the first end thereof.

公开(公告)号：US12053140B2

公开(公告)日：2024-08-06

申请号：US16575891

申请日：2019-09-19

Applicant: SharkNinja Operating, LLC

Inventor： Jason B. Thorne ,  Kai Xu ,  Zongnan Cheng ,  Ian Liu ,  AiMing Xu ,  Wenxiu Gao ,  Andre D. Brown ,  Samuel Emrys James ,  Jordan Ridgley ,  Nicholas Sardar ,  Christopher P. Pinches ,  David S. Clare ,  Lee M. Cottrell

IPC: A47L9/04 ,  A47L9/00

CPC classification number: A47L9/0455 ,  A47L9/0054 ,  A47L9/009

Abstract: An example of a surface cleaning head may include a main body, a neck pivotally coupled to the main body, a stabilizer, and a linkage pivotally coupled to the main body and the stabilizer. The linkage may be configured to cause the stabilizer to transition between an extended position and a retracted position in response to a pivotal movement of the neck.

公开(公告)号：US11503968B2

公开(公告)日：2022-11-22

申请号：US16536901

申请日：2019-08-09

Applicant: SHARKNINJA OPERATING LLC

Inventor： John B. Freese ,  Tyler S. Smith ,  Wenxiu Gao ,  Ian Liu ,  Nicholas Sardar

IPC: A47L9/00 ,  A47L9/04 ,  A47L9/06

Abstract: A cleaning apparatus may include at least one isolator configured to absorb mechanical vibration generated by contact between an agitator and a combining unit to reduce noise and/or vibration. The isolator may include at least one combing isolator disposed at least partially between the combing unit and the surface cleaning head. Alternatively (or in addition), the isolator may include a panel isolator disposed at least partially between a housing of the cleaning apparatus and a panel.

公开(公告)号：USD955115S1

公开(公告)日：2022-06-21

申请号：US29659680

申请日：2018-08-10

Applicant: SHARKNINJA OPERATING LLC

Designer： Nicholas Sardar ,  Daniel R. Der Marderosian ,  Tyler Smith ,  Wenxiu Gao ,  Ian Liu ,  John Freese