Vacuum cleaner
Description
The broken lines shown in the drawings depict portions of the vacuum cleaner in which the design is embodied that form no part of the claimed design.
Claims
The ornamental design 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: D932122
Type: Grant
Filed: Mar 9, 2021
Date of Patent: Sep 28, 2021
Inventor: Dongliang Xu (Shenzhen)
Primary Examiner: Dana K Weiland
Assistant Examiner: Jennylou M Binas
Application Number: 29/773,294
Type: Grant
Filed: Mar 9, 2021
Date of Patent: Sep 28, 2021
Inventor: Dongliang Xu (Shenzhen)
Primary Examiner: Dana K Weiland
Assistant Examiner: Jennylou M Binas
Application Number: 29/773,294
Classifications
Current U.S. Class:
Vacuum Type (D32/18)