Seal for vacuum gate valve
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Description
Claims
The ornamental design for a seal for vacuum gate valve, as shown and described.
Referenced Cited
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Patent History
Patent number: D927656
Type: Grant
Filed: Mar 7, 2019
Date of Patent: Aug 10, 2021
Assignee: Valqua, Ltd. (Tokyo)
Inventor: Sangho Kim (Pyeongtaek-si)
Primary Examiner: Nathaniel D. Buckner
Application Number: 35/507,415
Type: Grant
Filed: Mar 7, 2019
Date of Patent: Aug 10, 2021
Assignee: Valqua, Ltd. (Tokyo)
Inventor: Sangho Kim (Pyeongtaek-si)
Primary Examiner: Nathaniel D. Buckner
Application Number: 35/507,415
Classifications
Current U.S. Class:
Gasket Or Packing (D23/269)