公开(公告)号：US20180255991A1

公开(公告)日：2018-09-13

申请号：US15917598

申请日：2018-03-10

Applicant: SHARKNINJA OPERATING LLC

Inventor： Daniel R. DER MARDEROSIAN ,  John FREESE ,  Gordon HOWES ,  Nancy GAO WENXIU ,  David S. CLARE ,  Nathan HERRMANN ,  Hugh Jamie CROGGON ,  Nicholas SARDAR ,  Tyler SMITH ,  Ian LIU

IPC: A47L9/04 ,  A47L11/24 ,  A47L11/40

CPC classification number: A47L9/0477 ,  A46B13/00 ,  A46B13/001 ,  A46B17/06 ,  A47L11/24 ,  A47L11/4041 ,  A47L11/4094 ,  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：US20240215778A1

公开(公告)日：2024-07-04

申请号：US18435600

申请日：2024-02-07

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：US20210169287A1

公开(公告)日：2021-06-10

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 ,  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.