Protecting grille of the electric fan

Description

FIG. 1 is a perspective view of the protecting grille of the electric fan showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a bottom elevational view thereof; and,

FIG. 7 is a top elevational view thereof.

Referenced Cited
U.S. Patent Documents
D100690 August 1936 Frisbie
D344583 February 22, 1994 Hsu
D391357 February 24, 1998 Chi
3787142 January 1974 Dupke
5002462 March 26, 1991 Janisse
Patent History
Patent number: D418218
Type: Grant
Filed: Oct 29, 1997
Date of Patent: Dec 28, 1999
Inventor: Joe Hsu (Yungho City, Taipei Hsien)
Primary Examiner: Lisa Lichtenstein
Law Firm: Rosenberg, Klein & Lee
Application Number: 0/78,565
Classifications
Current U.S. Class: Fan Guard (D23/412); Fan Element (D23/411)
International Classification: 2304;