Cleaning robot
Description
FIG.
FIG.
FIG.
FIG.
FIG.
FIG.
FIG.
FIG.
FIG.
FIG.
Claims
We claim the ornamental design for a cleaning robot, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| D840617 | February 12, 2019 | Dou |
| D867701 | November 19, 2019 | Mi |
| D869109 | December 3, 2019 | Yu |
| D884298 | May 12, 2020 | Li |
| D901110 | November 3, 2020 | Li |
| D917117 | April 20, 2021 | Cao |
| D919211 | May 11, 2021 | Chang |
| D921308 | June 1, 2021 | Cao |
| D921309 | June 1, 2021 | Liu |
| D922011 | June 8, 2021 | Ren |
| D927108 | August 3, 2021 | Choi |
| D933319 | October 12, 2021 | Lyu |
| D935712 | November 9, 2021 | Wang |
| D938116 | December 7, 2021 | Yu |
| D948143 | April 5, 2022 | Pearce |
| D965241 | September 27, 2022 | Tan |
| D972241 | December 6, 2022 | Lu |
| D975944 | January 17, 2023 | Jiang |
| D975947 | January 17, 2023 | Jiang |
| 20200046192 | February 13, 2020 | Zhang |
| 20210228034 | July 29, 2021 | Yang |
| 306746551 | August 2021 | CN |
| 306881478 | October 2021 | CN |
| 306942594 | November 2021 | CN |
- Notice of Allowance dated Feb. 13, 2023, issued in corresponding Taiwanese Patent Application No. 111304224.
Patent History
Patent number: D990081
Type: Grant
Filed: Aug 23, 2022
Date of Patent: Jun 20, 2023
Assignee: BEIJING ROBOROCK TECHNOLOGY CO., LTD. (Beijing)
Inventors: Fanwei Meng (Beijing), Zechen Yu (Beijing)
Primary Examiner: Richard E Chilcot
Application Number: 35/515,152
Type: Grant
Filed: Aug 23, 2022
Date of Patent: Jun 20, 2023
Assignee: BEIJING ROBOROCK TECHNOLOGY CO., LTD. (Beijing)
Inventors: Fanwei Meng (Beijing), Zechen Yu (Beijing)
Primary Examiner: Richard E Chilcot
Application Number: 35/515,152
Classifications
Current U.S. Class:
Vacuum (D32/21)