Mini vacuum machine
Description
The details shown in broken lines form no part of the claimed design.
Claims
The ornamental design for a mini vacuum machine, as shown and described.
Referenced Cited
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Patent History
Patent number: D868402
Type: Grant
Filed: Sep 20, 2018
Date of Patent: Nov 26, 2019
Assignee: SHENZHEN VACUUM MASTER TECHNOLOGY CO., LTD (Shenzhen)
Inventor: Tianxu Luo (Shenzhen)
Primary Examiner: Ruth McInroy
Application Number: 29/664,043
Type: Grant
Filed: Sep 20, 2018
Date of Patent: Nov 26, 2019
Assignee: SHENZHEN VACUUM MASTER TECHNOLOGY CO., LTD (Shenzhen)
Inventor: Tianxu Luo (Shenzhen)
Primary Examiner: Ruth McInroy
Application Number: 29/664,043
Classifications
Current U.S. Class:
Vacuum Type (D32/18)