Air cleaner

- Associated Mills, Inc.
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Description

FIG. 1 is a perspective view taken from the top, front and right side of an air cleaner showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D266585 October 19, 1982 Rakoeg
D267114 November 30, 1982 Lynch, Jr. et al.
D269996 August 2, 1983 Smith et al.
3750370 August 1973 Brauss et al.
3928008 December 1975 Petersen
4148618 April 10, 1979 Christenson et al.
4252547 February 24, 1981 Johnson
4268285 May 19, 1981 Mason
4361427 November 30, 1982 Barradas
4391773 July 5, 1983 Flanagan
Patent History
Patent number: D274645
Type: Grant
Filed: Jun 28, 1982
Date of Patent: Jul 10, 1984
Assignee: Associated Mills, Inc. (Chicago, IL)
Inventor: Clifford E. Grube (Niles, IL)
Primary Examiner: James R. Largen
Law Firm: Allegretti, Newitt, Witcoff & McAndrews, Ltd.
Application Number: 6/392,754
Classifications
Current U.S. Class: D23/149