Expansion valve

- Fujikoki Corporation
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Description

FIG. 1 is a perspective view taken from the top right hand end of FIG. 5 of an expansion valve showing my new ornamental design;

FIG. 2 is a perspective view taken from the top left hand end of FIG. 5 of an expansion valve showing my new ornamental design;

FIG. 3 is a frontal elevational view thereof;

FIG. 4 is a side view thereof taken from the right side;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a side view thereof taken from the left side.

Referenced Cited
U.S. Patent Documents
D246908 January 10, 1978 Fetty
D398375 September 15, 1998 Lunch et al.
D413373 August 31, 1999 Watanabe
5295511 March 22, 1994 Schleinhege et al.
5555911 September 17, 1996 Fukano et al.
5709247 January 20, 1998 Hutton
Patent History
Patent number: D427285
Type: Grant
Filed: Apr 7, 1999
Date of Patent: Jun 27, 2000
Assignee: Fujikoki Corporation (Tokyo)
Inventor: Kazuhiko Watanabe (Tokyo)
Primary Examiner: Robin V. Taylor
Law Firm: Armstrong, Westerman, Hattori, McLeland & Naughton
Application Number: 0/103,036
Classifications
Current U.S. Class: Valve Or Body Therefor (D23/233)
International Classification: 2301;