Water heater
Du , et al. January 27, 2
U.S. patent number D485,893 [Application Number D/137,075] was granted by the patent office on 2004-01-27 for water heater. This patent grant is currently assigned to Haier Group Corporation, Qingdao Refrigeration Technology Research Institute. Invention is credited to Guanglin Du, Jinjia Zhang.
| United States Patent | D485,893 |
| Du , et al. | January 27, 2004 |
Water heater
Claims
The ornamental design for a water heater, as shown and described.
| Inventors: | Du; Guanglin (Qingdao, CN), Zhang; Jinjia (Qingdao, CN) |
|---|---|
| Assignee: | Haier Group Corporation
(Qingdao, CN) Qingdao Refrigeration Technology Research Institute (Qingdao, CN) |
| Appl. No.: | D/137,075 |
| Filed: | February 14, 2001 |
Foreign Application Priority Data
| Sep 8, 2000 [CN] | 00 3 12730 | |||
| Current U.S. Class: | D23/318 |
| Current International Class: | 2303 |
| Field of Search: | ;D23/318,322,320,321 ;126/344,380,35D,465 ;392/473,479,487-9,474,475,480 ;222/146.5 ;4/598 ;239/135,139 |
References Cited [Referenced By]
U.S. Patent Documents
| 1377621 | May 1921 | Fritzche |
| 4085308 | April 1978 | Youngquist |
| D265236 | June 1982 | Yamin |
| D294288 | February 1988 | Blanco |
| 6240250 | May 2001 | Blanco, Jr. |
Attorney, Agent or Firm: Burns, Doane, Swecker & Mathis, L.L.P.
Description
FIG. 1 is a front elevational view of a water heater showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a rear elevational view thereof.
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