Expansion valve of an air conditioning system

- TGK Co., Ltd.
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Description

FIG. 1 is a perspective view of an expansion valve of an air conditioning system;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line shown in FIGS. 2, 3, 7 are unclaimed portions of the expansion valve and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D427285 June 27, 2000 Watanabe
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
Foreign Patent Documents
1059489 January 2000 JP
Other references
  • JPO, “Decision of Refusal”, Expansion Valve for Air Conditioner, Dispatch No. 008800, TGK07-056, Mar. 3, 2009, incorporating Design app. No. 2007-027791.
Patent History
Patent number: D621475
Type: Grant
Filed: Apr 11, 2008
Date of Patent: Aug 10, 2010
Assignee: TGK Co., Ltd. (Tokyo)
Inventor: Michio Matsumoto (Tokyo)
Primary Examiner: Cathron C. Brooks
Assistant Examiner: Maurice Stevens
Attorney: Martine Penilla & Gencarella, LLP
Application Number: 29/306,619
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)