Portable room air purifier with horizontal grid one-piece cover and shroud

- Honeywell Inc.

FIG. 1 is a top plan view of a portable room air purifier with horizontal grid one piece cover and shroud showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a front view thereof; and,

FIG. 4 is a bottom plan view thereof.

The mesh grill is partially shown in FIG. 2 for ease of illustration and is understood to extend 360.degree. around the circumference of the cover. The rear and sides of the portable room air purifier are substantially the same as the front except for the control means at the bottom front of the housing.

Referenced Cited
U.S. Patent Documents
D338520 August 17, 1993 Ito et al.
3016984 January 1962 Getzin
Other references
  • Rodalt's New Shelter Brochure, .COPYRGT.1982, p. 48, Air Freshener 8, lower middle side of page. Brochure-Pollenex Model PA300 .COPYRGT.1993. Brochure-Kenmore.TM. HEPA Filter Air Cleaning System, Aug. 1993.
Patent History
Patent number: D365389
Type: Grant
Filed: Aug 12, 1994
Date of Patent: Dec 19, 1995
Assignee: Honeywell Inc. (Minneapolis, MN)
Inventor: Paul B. Williams (Mercersburg, PA)
Primary Examiner: Lisa P. Lichtenstein
Attorney: Ian D. MacKinnon
Application Number: 0/27,073