Pressure regulation device
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Description
The broken lines shown in the drawings represent portions of the pressure regulation device that form no part of the claimed design.
Claims
The ornamental design for a pressure regulation device, as shown and described.
Referenced Cited
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Patent History
Patent number: D1001270
Type: Grant
Filed: Jun 30, 2021
Date of Patent: Oct 10, 2023
Assignee: TECMEN ELECTRONICS CO., LTD (Nanjing)
Inventor: Ziqian Wu (Nanjing)
Primary Examiner: Richard Kearney
Assistant Examiner: Michael Hoffman
Application Number: 29/797,498
Type: Grant
Filed: Jun 30, 2021
Date of Patent: Oct 10, 2023
Assignee: TECMEN ELECTRONICS CO., LTD (Nanjing)
Inventor: Ziqian Wu (Nanjing)
Primary Examiner: Richard Kearney
Assistant Examiner: Michael Hoffman
Application Number: 29/797,498
Classifications
Current U.S. Class:
Regulator Or Valve (D24/110.6)