Portable vacuum cleaner
Description
The broken lines shown in the drawings illustrate portions of the portable vacuum cleaner that form no part of the claimed design.
Claims
The ornamental design for a portable 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: D1093794
Type: Grant
Filed: Sep 9, 2024
Date of Patent: Sep 16, 2025
Assignee: Ningbo Kechen Electrical Appliance Co., Ltd (Ningbo)
Inventor: Yuliang Zhang (Ningbo)
Primary Examiner: John R Yeh
Application Number: 29/961,969
Type: Grant
Filed: Sep 9, 2024
Date of Patent: Sep 16, 2025
Assignee: Ningbo Kechen Electrical Appliance Co., Ltd (Ningbo)
Inventor: Yuliang Zhang (Ningbo)
Primary Examiner: John R Yeh
Application Number: 29/961,969
Classifications
Current U.S. Class:
Vacuum Type (D32/18)