Ceiling fan filter

Description

FIG. 1 is a front elevational view of a ceiling fan filter showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a side elevational view thereof, the opposite side being a mirror image of that shown; and

FIG. 6 is a bottom front perspective view thereof on a reduced scale.

Referenced Cited
U.S. Patent Documents
3347025 October 1967 Wiley
4596585 June 24, 1986 Moeller et al.
4676721 June 30, 1987 Hardee
4753573 June 28, 1988 McKnight
Patent History
Patent number: D306198
Type: Grant
Filed: Jun 14, 1988
Date of Patent: Feb 20, 1990
Inventor: Elmer L. Matherne (Bourg, LA)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Attorney: George A. Bode
Application Number: 7/206,690
Classifications
Current U.S. Class: Filter (D23/365)