Cross-flow fan

- Sharp Kabushiki Kaisha
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Description

FIG. 1 is a top, right, front perspective view of a cross-flow fan in accordance with our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a left side elevation view thereof; and,

FIG. 8 is an enlarged cross-section of a single fan blade thereof.

Claims

The ornamental design for a cross-flow fan, as shown and described.

Referenced Cited
U.S. Patent Documents
1513763 November 1924 Rowe
2915239 December 1959 Borkat
D227012 May 1973 Ranz et al.
6530746 March 11, 2003 Huang et al.
D493216 July 20, 2004 Wu et al.
7108482 September 19, 2006 Chapman
D530006 October 10, 2006 Li et al.
D533935 December 19, 2006 Chen
D561323 February 5, 2008 Shirahama
D645007 September 13, 2011 Alexander
20050163614 July 28, 2005 Chapman
20080075598 March 27, 2008 Chen et al.
20080226447 September 18, 2008 Burias
Other references
  • U.S. Appl. No. 29/381,110, filed Dec. 15, 2010 (Pending).
  • U.S. Appl. No. 29/381,113, filed Dec. 15, 2010 (Pending).
  • U.S. Appl. No. 29/381,119, filed Dec. 15, 2010 (Pending).
Patent History
Patent number: D667104
Type: Grant
Filed: Dec 15, 2010
Date of Patent: Sep 11, 2012
Assignee: Sharp Kabushiki Kaisha (Osaka)
Inventors: Yukishige Shiraichi (Osaka), Masaki Ohtsuka (Osaka), Masaya Takahashi (Osaka)
Primary Examiner: Garth Rademaker
Attorney: Nixon & Vanderhye, P.C.
Application Number: 29/381,124
Classifications
Current U.S. Class: Fan Or Ventilator Blade (D23/413)