Fan blade
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The broken line showing of the hub is included for the purpose of illustrating environmental structure and forms no part of the claimed design.
Claims
The ornamental design for a fan blade, as shown.
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- HVAC, Exhaust Fans, Attic Ventilators, [online] Grainger.com, Grainger, for the ones who get it done, 3 pages, [retrieved on Apr. 21, 2006] Retrieved from: http://www.grainger.com/Grainger/wwg/productIndex.shtml?operator=searchProductBySu....
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- HVAC, Exhaust Fans, Attic Ventilators, [onlin] Grainger.com, Grainger, for the ones who get it done, 3 pgs, [retrieved on Apr. 21, 2006] Retrieved From: http://www.grainger.com/Grainger/wwg/productIndex.shtml?operator=searchProductBySu....
Type: Grant
Filed: Nov 14, 2008
Date of Patent: Sep 15, 2009
Assignee: University of Central Florida Research Foundation, Inc. (Orlando, FL)
Inventors: Danny S. Parker (Cocoa Beach, FL), Bart Hibbs (Altadena, CA)
Primary Examiner: Lisa P Lichtenstein
Attorney: Law Offices of Brian S. Steinberger, P.A.
Application Number: 29/312,827