Cooling fan assembly housing for electrical equipment

Description

FIG. 1 is a top perspective view of a cooling fan assembly housing for electrical equipment showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

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

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D268283 March 15, 1983 Hicks
D282837 March 4, 1986 Thornton et al.
4122508 October 24, 1978 Rumbaugh
4237521 December 2, 1980 Denker
4600050 July 15, 1986 Noren
4739445 April 19, 1988 Tragen
4744005 May 10, 1988 Milani
Patent History
Patent number: D299857
Type: Grant
Filed: Apr 17, 1986
Date of Patent: Feb 14, 1989
Inventor: Richard J. Marchetti (Norristown, PA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorneys: Anthony J. Casella, Gerald E. Hespos
Application Number: 6/852,929
Classifications
Current U.S. Class: Fan Or Ventilator (D23/370)