公开(公告)号：USD1057334S1

公开(公告)日：2025-01-07

申请号：US35517826

申请日：2023-06-26

Applicant: Beijing Roborock Technology Co., Ltd.

Designer： Zhiwei Zhou ,  Pan Cheng ,  Xiang Lin ,  Ming Liu

公开(公告)号：USD1024469S1

公开(公告)日：2024-04-23

申请号：US35514376

申请日：2022-05-05

Applicant: Beijing Roborock Technology Co., Ltd.

Designer： Zhiwei Zhou ,  Chong Zhou

Abstract: 1.1 is a front view of a first rolling brush for a cleaning robot;
1.2 is a back view thereof;
1.3 is a left view thereof;
1.4 is a right view thereof;
1.5 is a top view thereof;
1.6 is an enlarged view of 1.5;
1.7 is a bottom view thereof;
1.8 is an enlarged view of 1.7;
1.9 is a top perspective view thereof;
1.10 is a bottom perspective view thereof;
1.11 is another bottom perspective view thereof;
1.12 is an enlarged view of part A marked in 1.9;
1.13 is an enlarged view of part B marked in 1.11;
2.1 is a front view of a second rolling brush for a cleaning robot;
2.2 is a back view thereof;
2.3 is a left view thereof;
2.4 is a right view thereof;
2.5 is a top view thereof;
2.6 is an enlarged view of 2.5;
2.7 is a bottom view thereof;
2.8 is an enlarged view of 2.7;
2.9 is a top perspective view thereof;
2.10 is a bottom perspective view thereof;
2.11 is another bottom perspective view thereof;
2.12 is an enlarged view of part A marked in 2.9; and
2.13 is an enlarged view of part B marked in 2.11.