Combined electrostatic field generator and particulate collector

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Description

FIG. 1 is a front view of the combined electrostatic field generator and particulate collector of this invention;

FIG. 2 is a side view (both sides being substantially the same in appearance) of the combined electrostatic field generator and particulate collector of FIG. 1;

FIG. 3 is a rear view of the combined electrostatic field generator and particulate collector of FIG. 1;

FIG. 4 is a top view of the combined electrostatic field generator and particulate collector of FIG. 1; and;

FIG. 5 is a bottom view of the combined electrostatic field generator and particulate collector of FIG. 1.

Referenced Cited
U.S. Patent Documents
D170709 October 1953 Lund
D172127 May 1954 Corbett
D270467 September 6, 1983 Fowler
D272558 February 7, 1984 Greubel
D281101 October 22, 1985 Tsuji
D338870 August 31, 1993 Hedges
3215616 November 1965 Spielman
4253852 March 3, 1981 Adams
Patent History
Patent number: D366932
Type: Grant
Filed: Nov 15, 1993
Date of Patent: Feb 6, 1996
Assignee: American Environmental Systems, Inc. (Boulder, CO)
Inventor: James E. Yehl (Boulder, CO)
Primary Examiner: A. Hugo Word
Assistant Examiner: Robin Taylor
Attorney: Harold A. Burdick
Application Number: 0/15,292
Classifications
Current U.S. Class: Air Cleaner (D23/364)