Robotic vacuum cleaner
Latest Beijing Roborock Technology Co., Ltd. Patents:
Description
1. Robotic vacuum cleaner
Claims
The ornamental design for a robotic vacuum cleaner, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D985867
Type: Grant
Filed: Aug 24, 2021
Date of Patent: May 9, 2023
Assignee: Beijing Roborock Technology Co., Ltd. (Beijing)
Inventors: Dayong Sun (Beijing), Guang Yu (Beijing)
Primary Examiner: Kimberly Barnes
Application Number: 35/513,198
Type: Grant
Filed: Aug 24, 2021
Date of Patent: May 9, 2023
Assignee: Beijing Roborock Technology Co., Ltd. (Beijing)
Inventors: Dayong Sun (Beijing), Guang Yu (Beijing)
Primary Examiner: Kimberly Barnes
Application Number: 35/513,198
Classifications
Current U.S. Class:
Vacuum (D32/21)
