Cleaning head assembly for a vacuum cleaner
Latest Beijing Shunzao Technology Co., Ltd. Patents:
Description
The broken lines shown on the drawings depict portions of the cleaning head assembly for a vacuum cleaner that form no part of the claimed design.
Claims
The ornamental design for a cleaning head assembly for a 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: D1032979
Type: Grant
Filed: Feb 23, 2022
Date of Patent: Jun 25, 2024
Assignee: Beijing Shunzao Technology Co., Ltd. (Beijing)
Inventors: Shuxiang Xie (Beijing), Chongyue Xu (Beijing), Cheng Tang (Beijing), Fei Duan (Beijing)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Taylor O Mortorff
Application Number: 29/827,989
Type: Grant
Filed: Feb 23, 2022
Date of Patent: Jun 25, 2024
Assignee: Beijing Shunzao Technology Co., Ltd. (Beijing)
Inventors: Shuxiang Xie (Beijing), Chongyue Xu (Beijing), Cheng Tang (Beijing), Fei Duan (Beijing)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Taylor O Mortorff
Application Number: 29/827,989
Classifications
Current U.S. Class:
For Vacuum Cleaner (D32/31)