Electronic air purifier

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of an electronic air purifier showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D338521 August 17, 1993 Ganor
D374278 October 1, 1996 Ganor
2774581 December 1956 Bowersox
5143655 September 1, 1992 Chiu et al.
Patent History
Patent number: D400661
Type: Grant
Filed: Jan 8, 1998
Date of Patent: Nov 3, 1998
Inventor: Li-Sheng Ko (Taipei City)
Primary Examiner: Lisa Lichtenstein
Law Firm: Rosenberg, Klein & Bilker
Application Number: 0/81,683
Classifications
Current U.S. Class: Air Cleaner (D23/364); Air Treatment (D23/355)
International Classification: 2304;