Expansion valve

- Fujikoki Corporation
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Description

FIG. 1 is a front elevational view of a first embodiment of an expansion valve showing my new design, a rear elevational view being symmetrical to the front elevational view;

FIG. 2 is a right side view of the expansion valve of FIG. 1;

FIG. 3 is a left side view of the expansion valve of FIG. 1;

FIG. 4 is a top plan view of the expansion valve of FIG. 1;

FIG. 5 is a bottom view of the expansion valve of FIG. 1;

FIG. 6 is a perspective view of the expansion valve of FIG. 1; and,

FIG. 7 is a bottom perspective view of the expansion valve of FIG. 1.

Claims

The ornamental design of an expansion valve, as shown and described.

Referenced Cited
U.S. Patent Documents
4468054 August 28, 1984 Orth
D494657 August 17, 2004 Kobayashi et al.
D502252 February 22, 2005 Fukuda et al.
D504714 May 3, 2005 Fukuda et al.
20010018830 September 6, 2001 Fukuda et al.
20040026524 February 12, 2004 Yano et al.
Patent History
Patent number: D529990
Type: Grant
Filed: Dec 9, 2004
Date of Patent: Oct 10, 2006
Assignee: Fujikoki Corporation (Tokyo)
Inventors: Kazuto Kobayashi (Tokyo), Kazuhiko Watanabe (Tokyo)
Primary Examiner: Ian Simmons
Assistant Examiner: Maurice Stevens
Attorney: Baker Botts L.L.P.
Application Number: 29/218,898
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)