Ceiling fan blade

Description

FIG. 1 is a bottom perspective view of a ceiling fan blade showing my new design;

FIG. 2 is a greatly enlarged right end elevational view thereof;

FIG. 3 is a greatly enlarged left end elevational view thereof;

FIG. 4 is an enlarged top plan view thereof;

FIG. 5 is an enlarged front elevational view thereof;

FIG. 6 is an enlarged bottom plan view thereof; and,

FIG. 7 is an enlarged rear elevational view thereof.

The broken line showing of a ceiling fan in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
4640668 February 3, 1987 Yang
4693673 September 15, 1987 Nee
4892460 January 9, 1990 Volk
Foreign Patent Documents
1071164 February 1980 CAX
Other references
  • Palco Internat'l Corp. brochure, p. 2, Ceiling Fan Blade A, top right side of page.
Patent History
Patent number: D330077
Type: Grant
Filed: Apr 10, 1990
Date of Patent: Oct 6, 1992
Assignee: Casablanca Industries, Inc. (City of Industry, CA)
Inventor: David A. Davis (Tujunga, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorneys: Charles H. Schwartz, Ellsworth R. Roston
Application Number: 7/506,884
Classifications
Current U.S. Class: Fan Or Ventilator Blade (D23/413)