Fan blade
Description
The broken line showing of portions of the fan blade 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 and described.
Referenced Cited
U.S. Patent Documents
4341151 | July 27, 1982 | Sakamoto |
D306903 | March 27, 1990 | Shin-Chin |
5547343 | August 20, 1996 | Jane et al. |
D386565 | November 18, 1997 | Jane et al. |
D387151 | December 2, 1997 | Fok |
D387153 | December 2, 1997 | Fok |
D390947 | February 17, 1998 | Fok |
D415270 | October 12, 1999 | Fok |
D429326 | August 8, 2000 | Fok |
D449373 | October 16, 2001 | Pinchuk |
6682308 | January 27, 2004 | Fet et al. |
D486572 | February 10, 2004 | Chen et al. |
D531296 | October 31, 2006 | Chen |
Patent History
Patent number: D556892
Type: Grant
Filed: Aug 31, 2005
Date of Patent: Dec 4, 2007
Assignee: Squeeze BreezeCirculair, a division of GLJ, LLC (Chicago, IL)
Inventor: Yung Chen (Clarendon Hills, MI)
Primary Examiner: Lisa Lichtenstein
Attorney: Gifford, Krass, Sprinkle, Anderson, & Citkowski, P.C.
Application Number: 29/237,405
Type: Grant
Filed: Aug 31, 2005
Date of Patent: Dec 4, 2007
Assignee: Squeeze BreezeCirculair, a division of GLJ, LLC (Chicago, IL)
Inventor: Yung Chen (Clarendon Hills, MI)
Primary Examiner: Lisa Lichtenstein
Attorney: Gifford, Krass, Sprinkle, Anderson, & Citkowski, P.C.
Application Number: 29/237,405
Classifications