Radiator cooling fan

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Description

FIG. 1 is a front elevational view of a radiator cooling fan showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a rear elevational view thereof; and

FIG. 4 is a cross sectional view taken on line 4--4 of FIG. 3.

Referenced Cited
U.S. Patent Documents
D52762 December 1918 Sewenson
D186889 December 1959 Atalla et al.
D193643 September 1962 Klonoski et al.
1983606 December 1934 Geise
2132133 October 1938 Smith
3751181 August 1973 Hayashi
3773435 November 1973 Wooden
Patent History
Patent number: D246796
Type: Grant
Filed: Oct 27, 1976
Date of Patent: Dec 27, 1977
Assignee: Wallace Murray Corporation (New York, NY)
Inventors: Stephen A. Laymon (Carmel, IN), Cheng-Chien Chou (Carmel, IN)
Primary Examiner: James R. Largen
Attorney: Thomas J. Greer, Jr.
Application Number: 5/736,145
Classifications
Current U.S. Class: D23/165
International Classification: D2304;