Ceiling air-conditioning circulation machine
Chen February 9, 2
U.S. patent number D609,800 [Application Number D/311,702] was granted by the patent office on 2010-02-09 for ceiling air-conditioning circulation machine. Invention is credited to Yung-Hua Chen.
| United States Patent | D609,800 |
| Chen | February 9, 2010 |
Ceiling air-conditioning circulation machine
Claims
CLAIM The ornamental design for a ceiling air-conditioning circulation machine, as shown and described.
| Inventors: | Chen; Yung-Hua (Sinjhuang City, Taipei County 242, TW) |
|---|---|
| Appl. No.: | D/311,702 |
| Filed: | May 28, 2009 |
| Current U.S. Class: | D23/385 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/385,371,370 ;454/349,354 ;D26/59,72,51,81-88 |
References Cited [Referenced By]
U.S. Patent Documents
| D372775 | August 1996 | Schuler |
| D457616 | May 2002 | Yamanaka et al. |
| D577431 | September 2008 | Miyake et al. |
| D581508 | November 2008 | Miyake et al. |
Attorney, Agent or Firm: Rosenberg, Klein & Lee
Description
FIG. 1 is a right perspective view of a ceiling air-conditioning circulation machine showing my new design;
FIG. 2 is a front elevational view thereof, the rear elevational being a mirrior image;
FIG. 3 is a left side elevational view thereof, the right side being a mirrior image;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.
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