公开(公告)号：US20210204684A1

公开(公告)日：2021-07-08

申请号：US17144389

申请日：2021-01-08

Applicant: SHARKNINJA OPERATING LLC

Inventor： Marian HEMAN-ACKAH ,  Douglas PETRO

IPC: A46B11/00 ,  A46B13/00 ,  A46B13/04 ,  A47L9/04 ,  A47L11/282 ,  A47L11/40

Abstract: A liquid-permeable brush roll may include a main body having a radial surface, a cavity having an open end, a stopper removably coupled to the main body at the open end of the cavity, and one or more weep holes defined in the radial surface of the main body and fluidly coupled to the cavity. The cavity extends within the main body and is configured to store a cleaning fluid therein.