Fan blade

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Description

FIG. 1 is a rear elevational view of a fan blade showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an elevational view taken from the inner end thereof; and

FIG. 6 is an elevational view taken from the outer end thereof.

Referenced Cited
U.S. Patent Documents
D52762 December 1918 Swenson
D186889 December 1959 Atalla et al.
D187272 February 1960 Twist
D193242 May 1964 Twist
D193643 September 1962 Klonoski et al.
D225853 January 1973 Hecht
D228913 October 1973 Fulton
D232362 August 1974 Bonifant
D234517 March 1975 Bonifant
D235021 April 1975 Fulton
D237972 December 1975 Bonifant
Patent History
Patent number: D246795
Type: Grant
Filed: Apr 2, 1976
Date of Patent: Dec 27, 1977
Assignee: Flex-a-lite Corporation (Tacoma, WA)
Inventor: Bern M. Bonifant (Tacoma, WA)
Primary Examiner: James R. Largen
Attorney: Thomas W. Secrest
Application Number: 5/673,123
Classifications
Current U.S. Class: D23/165
International Classification: D2304;