Air cleaner

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Description

FIG. 1 is a front perspective view of an air cleaner showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof, the bottom being a mirror image of the top shown;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D87982 October 1932 Seyfried
2808237 October 1957 Fosnes
3626669 December 1971 Cardiff
Other references
  • Electrical Merchandising, Oct. 1950, p. 195, "Fasco Industries, Inc." item. Home Furnishings Daily, Jul. 12, 1960, p. 26, "Rivalaire Purifier" item.
Patent History
Patent number: D254442
Type: Grant
Filed: Sep 26, 1977
Date of Patent: Mar 11, 1980
Inventor: David P. Cervone (Youngstown, OH)
Primary Examiner: James R. Largen
Attorney: Michael Williams
Application Number: 5/836,548
Classifications
Current U.S. Class: D23/149
International Classification: D2304;