Four-way control valve
Lo , et al. February 16, 2
U.S. patent number D749,701 [Application Number D/511,456] was granted by the patent office on 2016-02-16 for four-way control valve. This patent grant is currently assigned to Yuan Mei Corp.. The grantee listed for this patent is Shun-Nan Lo, King-Yuan Wang. Invention is credited to Shun-Nan Lo, King-Yuan Wang.
| United States Patent | D749,701 |
| Lo , et al. | February 16, 2016 |
Four-way control valve
Claims
CLAIM The ornamental design for a four-way control valve, as shown and described.
| Inventors: | Lo; Shun-Nan (Changhua, TW), Wang; King-Yuan (Changhua, TW) | ||||||||||
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| Applicant: |
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| Assignee: | Yuan Mei Corp. (Changhua,
TW) |
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| Appl. No.: | D/511,456 | ||||||||||
| Filed: | December 10, 2014 |
| Current U.S. Class: | D23/245 |
| Current International Class: | 2301 |
| Field of Search: | ;D23/233-237,244-249 ;251/309,310,315,315.4,335.5 ;137/170-174,219,625.22 |
References Cited [Referenced By]
U.S. Patent Documents
| 3697001 | October 1972 | Skodak |
| 3826431 | July 1974 | Telge |
| D422680 | April 2000 | Guo |
| 6463955 | October 2002 | Hasak |
| D466190 | November 2002 | Chan |
| D495030 | August 2004 | Lillback |
| D498819 | November 2004 | Goetz |
| D499174 | November 2004 | Goetz |
| D621003 | August 2010 | Gramegna |
| D643316 | August 2011 | Nies |
| D736896 | August 2015 | Nishimura |
Attorney, Agent or Firm: Chen; Che-Yang Law Office of Michael Chen
Description
FIG. 1 is a perspective view of a four-way control valve showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines shown in the figures are included for the purpose of illustrating environment and forms no part of the claimed design.
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