Fan heater
Liu September 25, 1
U.S. patent number D310,871 [Application Number 07/260,543] was granted by the patent office on 1990-09-25 for fan heater. Invention is credited to Su-Liang Liu.
| United States Patent | D310,871 |
| Liu | September 25, 1990 |
Fan heater
Claims
The ornamental design for a fan heater, as shown and described.
| Inventors: | Liu; Su-Liang (Taipei, TW) |
|---|---|
| Appl. No.: | 07/260,543 |
| Filed: | October 20, 1988 |
| Current U.S. Class: | D23/335; D23/381 |
| Field of Search: | ;D23/381,370,335,337,342 ;219/366,369,370,373 ;415/208.1,211.1,211.2,213.1,220,208.2 |
References Cited [Referenced By]
U.S. Patent Documents
| D257059 | September 1980 | Schade |
| D277130 | January 1985 | Schade |
| D281352 | November 1985 | Chang |
| D289794 | May 1987 | Yabe |
| D291350 | August 1987 | Sherman et al. |
| 2260233 | October 1941 | Ripley |
| 4110600 | August 1978 | Spotts et al. |
| 4350472 | September 1982 | Morimoto |
| 2515196 | Oct 1976 | DE | |||
Other References
|
Tatung Fan catalogue, p. 5, Fan Heaters EH-1501 and EH-1503, left middle side of page. . Hong Kong Household, Sep./83, p. 55, Box Fan 1, left bottom side of page.. |
Primary Examiner: Gandy; James M.
Assistant Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Varndell Legal Group
Description
FIG. 1 is a front and side perspective view of a fan heater showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a side elevation view thereof, the opposite side being a mirror image of that shown;
FIG. 5 is a rear elevation view thereof; and
FIG. 6 is a bottom plan view thereof.
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