Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD507644 S1
Publication typeGrant
Application numberUS 29/192,431
Publication dateJul 19, 2005
Filing dateOct 24, 2003
Priority dateOct 24, 2003
Publication number192431, 29192431, US D507644 S1, US D507644S1, US-S1-D507644, USD507644 S1, USD507644S1
InventorsJen-Lung David Tai
Original AssigneeAir Cool Industrial Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Fan blade
US D507644 S1
Abstract  available in
Previous page
Next page
  1. The ornamental design for a fan blade, as shown and described.

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

FIG. 2 is another perspective view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a front elevational view thereof; and,

FIG. 8 is a rear elevational view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US20070154315 *Jan 5, 2006Jul 5, 2007Bucher John CCeiling fan with high efficiency ceiling fan blades
US20090263254 *Apr 28, 2009Oct 22, 2009Bucher John CCeiling Fan With High Efficiency Ceiling Fan Blades
U.S. ClassificationD23/413