Expansion valve

- Fujikoki Corporation
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Description

FIG. 1 is a front perspective view of an expansion valve showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof, a left side view being symmetrical to the right side view;

FIG. 6 is a plan view thereof; and,

FIG. 7 is a bottom view thereof.

The regular dashed lines represent unclaimed portions of the expansion valve and form no part of the claimed design.

The short/long dashed lines represent the boundary between claimed and unclaimed portions of the expansion valve. None of the broken lines form a part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D427285 June 27, 2000 Watanabe
D429315 August 8, 2000 Okada et al.
D440632 April 17, 2001 Fukuda et al.
D494658 August 17, 2004 Kobayashi et al.
D532080 November 14, 2006 Kobayashi et al.
D546921 July 17, 2007 Kobayashi et al.
D589118 March 24, 2009 Watanabe
D601662 October 6, 2009 Kobayashi et al.
D602560 October 20, 2009 Shimura et al.
D621475 August 10, 2010 Matsumoto
Patent History
Patent number: D648001
Type: Grant
Filed: Apr 25, 2011
Date of Patent: Nov 1, 2011
Assignee: Fujikoki Corporation (Tokyo)
Inventors: Kazuto Kobayashi (Tokyo), Takashi Mogi (Tokyo)
Primary Examiner: Cathron C. Brooks
Assistant Examiner: Maurice Stevens
Attorney: Manabu Kanesaka
Application Number: 29/371,561
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)