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 front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is enlarged sectional view taken along line A-A of FIG. 3;

FIG. 9 is enlarged sectional view taken along line B-B of FIG. 3; and,

FIG. 10 is a rear, bottom, and left side perspective view thereof.

The broken lines of FIGS. 1-10 illustrate portions of the propeller fan that form no part of the claimed design.

Claims

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

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Inventors:	Murakami; Tatsushi (Tokyo, JP), Takahashi; Tsutomu (Tokyo, JP), Arai; Toshikatsu (Tokyo, JP), Kikuchi; Hitoshi (Tokyo, JP), Aoki; Hiromichi (Tokyo, JP), Kousaka; Yuuya (Tokyo, JP)
Applicant:	Name City State Country Type MITSUBISHI ELECTRIC CORPORATION Tokyo N/A JP
Assignee:	Mitsubishi Electric Corporation (Tokyo, JP)
Appl. No.:	D/543,908
Filed:	October 29, 2015

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Foreign Application Priority Data

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May 14, 2015 [JP]			2015-010484

Current U.S. Class:	D23/370
Current International Class:	2304
Field of Search:	;D23/382,370,378 ;D12/214

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References Cited [Referenced By]

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U.S. Patent Documents

6527838	March 2003	Volo
D586455	February 2009	Guthrie
7727299	June 2010	Knowles
D725257	March 2015	Huang
D736368	August 2015	Xu
D759227	June 2016	Lofy
D777901	January 2017	Whittemore

Primary Examiner: Underwood; Cynthia
Attorney, Agent or Firm: Studebaker & Brackett PC