Propeller fan

Description

FIG. 1 is a front, bottom, and right side perspective view of a propeller fan showing our new design;

FIG. 2 is a rear and left perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left view thereof;

FIG. 8 is a right view thereof;

FIG. 9 is an enlarged partial view of the area indicated in FIG. 1;

FIG. 10 is an enlarged partial view of the area indicated in FIG. 2;

FIG. 11 is an enlarged partial view of the area indicated in FIG. 3; and,

FIG. 12 is an enlarged partial view of the area indicated in FIG. 4.

Claims

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

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Inventors:	Teramoto; Takuya (Tokyo, JP), Ikeda; Takashi (Tokyo, JP), Adachi; Yusuke (Tokyo, JP), Ugajin; Yuki (Tokyo, JP), Hamada; Shingo (Tokyo, JP), Ito; Hiroya (Tokyo, JP)
Applicant:	Name City State Country Type Mitsubishi Electric Corporation Tokyo N/A JP
Assignee:	Mitsubishi Electric Corporation (Tokyo, JP)
Family ID:	68807685
Appl. No.:	D/635,501
Filed:	January 31, 2018

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Foreign Application Priority Data

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Aug 9, 2017 [JP]			2017-017168
Aug 9, 2017 [JP]			2017-017169

Current U.S. Class:	D23/354; D23/411; D23/379
Current CPC Class:	F04D29/329 20130101; F04D29/384 20130101; F05D2240/304 20130101
Current International Class:	2304
Field of Search:	;D23/314,317,324,328,332-342,351,352,354,355,356,359,362,364,370-389,393,397,411-414 ;D12/214,317,339,344,345

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References Cited [Referenced By]

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U.S. Patent Documents

D366935	February 1996	Arthun
D419669	January 2000	Shinshi
D468010	December 2002	Ishijima
D489446	May 2004	Hoshina
D570470	June 2008	Suzuki
D665492	August 2012	Romero Carreras
D725251	March 2015	Hamada
D725252	March 2015	Hamada
D727490	April 2015	Hatz
D787035	May 2017	Hamada
D803378	November 2017	Hamada
2003/0103846	June 2003	Ohsuka
2010/0272573	October 2010	Bessho
2014/0338388	November 2014	Kim
2014/0341748	November 2014	Kojima
2015/0044058	February 2015	Hamada
2018/0003190	January 2018	Hamada
2018/0080468	March 2018	Kim
2018/0087784	March 2018	Sawada

Primary Examiner: Brooks; Cathron C
Assistant Examiner: Oum; Sharon S
Attorney, Agent or Firm: Studebaker & Brackett PC

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