Heater fan

- Pelonis USA, Ltd.
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Description

FIG. 1 is a front view of the invention.

FIG. 2 is a left side view of the invention, the right side bein a mirror image of that shown

FIG. 3 is a top view of the invention.

FIG. 4 is a bottom view of the invention.

FIG. 5 is a rear view of the invention; and,

FIG. 6 is a perspective view of the invention.

Referenced Cited
U.S. Patent Documents
D313842 January 15, 1991 Fan
D318054 July 9, 1991 Kikutani
D323382 January 21, 1992 Wang
D327946 July 14, 1992 Barre
D333866 March 9, 1993 Wang
1976652 October 1934 Brantingham
Other references
  • Hardware Age, Jul. 8, 1965, p. 59. Washington Post advertising supplement, Nov. 3, 1985, p. Hong Kong Enterprise catalog (Oct. 1991), p. 199.
Patent History
Patent number: D422348
Type: Grant
Filed: Apr 25, 1994
Date of Patent: Apr 4, 2000
Assignee: Pelonis USA, Ltd. (Malvern, PA)
Inventor: Hwa-Chen Liu (Taipei)
Primary Examiner: Lisa Lichtenstein
Law Firm: Paul and Paul
Application Number: 0/21,843
Classifications
Current U.S. Class: Heating Element Protected By Grille, Grid, Etc. (D23/335); Portable (D23/332)
International Classification: 2303;