Expansion valve
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Description
Claims
The ornamental design for an expansion valve, as shown and described.
Referenced Cited
Patent History
Patent number: D546921
Type: Grant
Filed: May 8, 2006
Date of Patent: Jul 17, 2007
Assignee: Fujikoki Corporation (Tokyo)
Inventors: Kazuto Kobayashi (Tokyo), Toshimichi Kureha (Tokyo)
Primary Examiner: Ian Simmons
Assistant Examiner: Maurice Stevens
Attorney: Westerman, Hattori, Daniels & Adrian, LLP.
Application Number: 29/259,317
Type: Grant
Filed: May 8, 2006
Date of Patent: Jul 17, 2007
Assignee: Fujikoki Corporation (Tokyo)
Inventors: Kazuto Kobayashi (Tokyo), Toshimichi Kureha (Tokyo)
Primary Examiner: Ian Simmons
Assistant Examiner: Maurice Stevens
Attorney: Westerman, Hattori, Daniels & Adrian, LLP.
Application Number: 29/259,317
Classifications
Current U.S. Class:
Valve Or Body Therefor (D23/233)