Portable sealing machine
Description
Claims
The ornamental design for a portable sealing machine, as shown and described.
Referenced Cited
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Patent History
Patent number: D912712
Type: Grant
Filed: Aug 16, 2020
Date of Patent: Mar 9, 2021
Inventor: Xilong Chen (Xianyou County)
Primary Examiner: Patricia A Palasik
Application Number: 29/746,667
Type: Grant
Filed: Aug 16, 2020
Date of Patent: Mar 9, 2021
Inventor: Xilong Chen (Xianyou County)
Primary Examiner: Patricia A Palasik
Application Number: 29/746,667
Classifications
Current U.S. Class:
Vacuum Or Heat Seal (D15/146)