Electric heater
Ching November 28, 2
U.S. patent number D532,881 [Application Number D/239,729] was granted by the patent office on 2006-11-28 for electric heater. This patent grant is currently assigned to Perfect Union Co., Ltd.. Invention is credited to Chan Ching.
| United States Patent | D532,881 |
| Ching | November 28, 2006 |
Electric heater
Claims
CLAIM The ornamental design for electric heater, as shown and described.
| Inventors: | Ching; Chan (Taipei Hsien, TW) |
|---|---|
| Assignee: | Perfect Union Co., Ltd. (Taipei
Hsien, TW) |
| Appl. No.: | D/239,729 |
| Filed: | October 5, 2005 |
| Current U.S. Class: | D23/335; D23/332 |
| Current International Class: | 2303 |
| Field of Search: | ;D23/314,332,335-337,339-341 ;126/9A,92A,92B,92AC,110B,110D ;392/365-369,373-376 ;312/236 |
References Cited [Referenced By]
U.S. Patent Documents
| D348725 | July 1994 | Wortham |
| D453557 | February 2002 | Pannozzo et al. |
| D499474 | December 2004 | Ching |
Attorney, Agent or Firm: Troxell Law Office, PLLC
Description
FIG. 1 is a top front and left side perspective view of electric heater 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.
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