Air handling apparatus

- Kooltronic, Inc.
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Description

FIG. 1 is a perspective view of an air handling apparatus that embodies the principles of the invention;

FIG. 2 is a front elevation view of the air handling apparatus as shown in FIG. 1;

FIG. 3 is a top view of the air handling apparatus as shown in FIG. 1;

FIG. 4 is a side elevation view of the air handling apparatus as shown in FIG. 1, the opposite side being a mirror image of that shown; and,

FIG. 5 is a rear elevation view of the air handling apparatus as shown in FIG. 1.

Referenced Cited
U.S. Patent Documents
D308414 June 5, 1990 Makihara
D357311 April 11, 1995 Yehl
D363772 October 31, 1995 Kopp et al.
D366521 January 23, 1996 Wijaranakula
Patent History
Patent number: D421108
Type: Grant
Filed: Mar 1, 1999
Date of Patent: Feb 22, 2000
Assignee: Kooltronic, Inc. (Hopewell, NJ)
Inventors: James A. Esty (Hampton, NJ), Boris L. Muzikant (Pipersville, PA)
Primary Examiner: Lisa Lichtenstein
Law Firm: Morgan & Finnegan LLP
Application Number: 0/101,230
Classifications
Current U.S. Class: Air Treatment (D23/355); Air Cleaner (D23/364); Fan Or Ventilator (D23/370)
International Classification: 2304;