U.S. patent number D602,560 [Application Number D/304,563] was granted by the patent office on 2009-10-20 for expansion valve.
This patent grant is currently assigned to Fujikoki Corporation. Invention is credited to Eiji Fukuda, Tomonori Shimura.
United States Patent |
D602,560 |
Shimura , et al. |
October 20, 2009 |
Expansion valve
Claims
CLAIM The ornamental design for expansion valve, as shown and
described.
Inventors: |
Shimura; Tomonori (Tokyo,
JP), Fukuda; Eiji (Tokyo, JP) |
Assignee: |
Fujikoki Corporation (Tokyo,
JP)
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Appl.
No.: |
D/304,563 |
Filed: |
March 4, 2008 |
Foreign Application Priority Data
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|
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Sep 27, 2007 [JP] |
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2007-026215 |
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Current U.S.
Class: |
D23/233 |
Current International
Class: |
2301 |
Field of
Search: |
;D23/233-237,244-249
;137/625.48 ;251/14,64 ;62/222-225,197,115,527,210
;236/63-64,66,92B ;285/189,208,211,368 |
References Cited
[Referenced By]
U.S. Patent Documents
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D494657 |
August 2004 |
Kobayashi et al. |
D502252 |
February 2005 |
Fukuda et al. |
D529990 |
October 2006 |
Kobayashi et al. |
|
Primary Examiner: Brooks; Cathron C.
Assistant Examiner: Stevens; Maurice
Attorney, Agent or Firm: Westerman, Hattori, Daniels &
Adrian, LLP.
Description
FIG. 1 is a bottom perspective view of an expansion valve, showing
our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a plan view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a right side view thereof;
FIG. 8 is a cross-section of A--A line thereof; and,
FIG. 9 is a cross-section of B--B line thereof.
The broken line showing of unclaimed portions in FIGS. 8 and 9
forms no part of the claimed design.
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