Expansion valve
Fukuda , et al. February 22, 2
U.S. patent number D502,252 [Application Number D/194,217] was granted by the patent office on 2005-02-22 for expansion valve. This patent grant is currently assigned to Fujikoki Corporation. Invention is credited to Eiji Fukuda, Kazuhiko Watanabe.
| United States Patent | D502,252 |
| Fukuda , et al. | February 22, 2005 |
Expansion valve
Claims
The ornamental design for an expansion valve, as shown.
| Inventors: | Fukuda; Eiji (Tokyo, JP), Watanabe; Kazuhiko (Tokyo, JP) |
|---|---|
| Assignee: | Fujikoki Corporation (Tokyo,
JP) |
| Appl. No.: | D/194,217 |
| Filed: | November 21, 2003 |
Foreign Application Priority Data
| May 30, 2003 [JP] | 2003-015188 | |||
| Current U.S. Class: | D23/233 |
| Current International Class: | 2301 |
| Field of Search: | ;D23/233,235,237 ;62/222-225,197,115,504 ;137/625.48 ;236/63-64,66,92B ;251/14,64 |
References Cited [Referenced By]
U.S. Patent Documents
| 4984735 | January 1991 | Glennon et al. |
| D415564 | October 1999 | Sendo et al. |
| D434831 | December 2000 | Okada et al. |
| 6412703 | July 2002 | Yano et al. |
| 6434971 | August 2002 | Fukuda et al. |
| 6612503 | September 2003 | Hirota et al. |
| 6758055 | July 2004 | Watanabe et al. |
Attorney, Agent or Firm: Rader, Fishman & Grauer PLLC
Description
FIG. 1 is a front elevational view thereof showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
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