Expansion valve
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Description
The broken lines are for the purpose of illustrating portions of the expansion valve and form no part of the claimed design.
Claims
The ornamental design for an expansion valve, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D701590
Type: Grant
Filed: Jul 20, 2012
Date of Patent: Mar 25, 2014
Assignee: TGK Co., Ltd (Tokyo)
Inventor: Takeshi Kaneko (Tokyo)
Primary Examiner: Cynthia Ramirez
Application Number: 29/427,729
Type: Grant
Filed: Jul 20, 2012
Date of Patent: Mar 25, 2014
Assignee: TGK Co., Ltd (Tokyo)
Inventor: Takeshi Kaneko (Tokyo)
Primary Examiner: Cynthia Ramirez
Application Number: 29/427,729
Classifications
Current U.S. Class:
Valve Or Body Therefor (D23/233)