Blower fan

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Description

FIG. 1 is a front elevation view of a blower fan;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a left elevation view thereof;

FIG. 4 is a right elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

Claims

The ornamental design for a blower fan, as shown and described.

Referenced Cited
U.S. Patent Documents
D152778 February 1949 Fox
D269116 May 24, 1983 Armbruster
4424006 January 3, 1984 Armbruster
5555643 September 17, 1996 Guasch
D482772 November 25, 2003 Dooley
D512500 December 6, 2005 Wilson, Jr.
D512501 December 6, 2005 Wilson, Jr.
D530002 October 10, 2006 Ching
D566823 April 15, 2008 Lewis
D594962 June 23, 2009 Lewis
D704908 May 13, 2014 Cui
D810269 February 13, 2018 Sanders
20160175472 June 23, 2016 Tan
Patent History
Patent number: D836766
Type: Grant
Filed: Nov 17, 2017
Date of Patent: Dec 25, 2018
Assignee: JIANGMEN KEYE ELECTRIC APPLIANCES MANUFACTURING CO., LTD (Jiangmen, Guangdong Province)
Inventors: Xiangming He (Jiangmen), Guanglian Lin (Jiangmen)
Primary Examiner: Janice Hallmark
Application Number: 29/626,565
Classifications
Current U.S. Class: Blower (D23/383)