Fan blade
Latest University of Central Florida Research Foundation, Inc. Patents:
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.
1233696 | July 1917 | Pakemen |
1903823 | April 1933 | Lougheed |
1942688 | January 1934 | Davis |
2283956 | May 1942 | Smith |
2345047 | March 1944 | Houghton |
2350939 | June 1944 | Sprouse |
2450440 | October 1948 | Mills |
3173490 | March 1965 | Stuart, III |
3854845 | December 1974 | Van De Water |
D242616 | December 7, 1976 | Meyerhoff et al. |
4150919 | April 24, 1979 | Matucheski |
4197057 | April 8, 1980 | Hayashi |
D261803 | November 10, 1981 | Bohanon, Jr. |
4325675 | April 20, 1982 | Gallot |
4411598 | October 25, 1983 | Okada |
4416434 | November 22, 1983 | Thibert et al. |
4501194 | February 26, 1985 | Brown |
4730985 | March 15, 1988 | Rothman et al. |
4844698 | July 4, 1989 | Gornstein et al. |
5078047 | January 7, 1992 | Wimberly |
5114313 | May 19, 1992 | Vorus |
5131888 | July 21, 1992 | Adkins, II |
5253979 | October 19, 1993 | Fradenburgh et al. |
D368772 | April 9, 1996 | Liao |
5588909 | December 31, 1996 | Ferng |
6039541 | March 21, 2000 | Parker et al. |
6306030 | October 23, 2001 | Wilson |
6659721 | December 9, 2003 | Parker et al. |
6695692 | February 24, 2004 | York |
6733241 | May 11, 2004 | Bird |
6884034 | April 26, 2005 | Parker et al. |
D509584 | September 13, 2005 | Li et al. |
D510998 | October 25, 2005 | Parker et al. |
7014423 | March 21, 2006 | Parker et al. |
D539413 | March 27, 2007 | Parker et al. |
D565165 | March 25, 2008 | Calkins |
D566829 | April 15, 2008 | Parker et al. |
- 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....
- U.S. Appl. No. 29/152,381, filed Dec. 1, 1959, Szydlowski.
- 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