Vacuum sealing packaging machine
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Description
The broken lines in the drawings depict portions of the vacuum sealing packaging machine and form no part of the claimed design.
Claims
I claim the ornamental design for a, vacuum sealing packaging machine, as shown and described.
Referenced Cited
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Patent History
Patent number: D957491
Type: Grant
Filed: Sep 29, 2020
Date of Patent: Jul 12, 2022
Assignee: Bonsen Electronics Limited (GuangDong)
Inventor: Qincan Li (Dong Guan)
Primary Examiner: Patricia A Palasik
Application Number: 29/752,831
Type: Grant
Filed: Sep 29, 2020
Date of Patent: Jul 12, 2022
Assignee: Bonsen Electronics Limited (GuangDong)
Inventor: Qincan Li (Dong Guan)
Primary Examiner: Patricia A Palasik
Application Number: 29/752,831
Classifications
Current U.S. Class:
Vacuum Or Heat Seal (D15/146)