U.S. patent number D529,990 [Application Number D/218,898] was granted by the patent office on 2006-10-10 for expansion valve. This patent grant is currently assigned to Fujikoki Corporation. Invention is credited to Kazuto Kobayashi, Kazuhiko Watanabe.
United States Patent | D529,990 |
Kobayashi , et al. | October 10, 2006 |
Inventors: | Kobayashi; Kazuto (Tokyo, JP), Watanabe; Kazuhiko (Tokyo, JP) |
---|---|
Assignee: | Fujikoki Corporation (Tokyo,
JP) |
Appl. No.: | D/218,898 |
Filed: | December 9, 2004 |
Current U.S. Class: | D23/233 |
Current International Class: | 2301 |
Field of Search: | ;D23/233-237,244-249 ;62/222-225,197,115,504,527,210 ;137/625.48 ;251/14,64 ;236/63-64,66,92B ;285/189,208,211,368 |
4468054 | August 1984 | Orth |
D494657 | August 2004 | Kobayashi et al. |
D502252 | February 2005 | Fukuda et al. |
D504714 | May 2005 | Fukuda et al. |
2001/0018830 | September 2001 | Fukuda et al. |
2004/0026524 | February 2004 | Yano et al. |
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