Fan heater
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.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D257059 | September 23, 1980 | Schade |
D277130 | January 8, 1985 | Schade |
D281352 | November 12, 1985 | Chang |
D289794 | May 12, 1987 | Yabe |
D291350 | August 11, 1987 | Sherman et al. |
2260233 | October 1941 | Ripley |
4110600 | August 29, 1978 | Spotts et al. |
4350472 | September 21, 1982 | Morimoto |
2515196 | October 1976 | DEX |
- 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.
Patent History
Patent number: D310871
Type: Grant
Filed: Oct 20, 1988
Date of Patent: Sep 25, 1990
Inventor: Su-Liang Liu (Taipei)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Law Firm: Varndell Legal Group
Application Number: 7/260,543
Type: Grant
Filed: Oct 20, 1988
Date of Patent: Sep 25, 1990
Inventor: Su-Liang Liu (Taipei)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Law Firm: Varndell Legal Group
Application Number: 7/260,543
Classifications