Fan housing

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a fan housing showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left-side elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D167759 September 1952 McFarland
D220434 April 1971 Sewall et al.
D229183 November 1973 Papst
D268283 March 15, 1983 Hicks
3396780 August 1968 Koltuniak et al.
4084213 April 11, 1978 Kirchner et al.
4084250 April 11, 1978 Albertine et al.
4122508 October 24, 1978 Rumbaugh
4126269 November 21, 1978 Bruges
4237521 December 2, 1980 Denker
4383286 May 10, 1983 Hicks
Patent History
Patent number: D275787
Type: Grant
Filed: Dec 2, 1982
Date of Patent: Oct 2, 1984
Assignee: North American Philips Corporation (New York, NY)
Inventors: Harold B. Rapp (Williston Park, NY), Klaus H. Oesterheld (Woodside, NY), Yook Chan (Brooklyn, NY)
Primary Examiner: James R. Largen
Attorney: Joseph P. Abate
Application Number: 6/446,099
Classifications
Current U.S. Class: D23/155