Propeller fan

Description

FIG. 1 is a front view of a propeller fan, showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The dash-dash broken line portions show unclaimed subject matter only and form no part of the claimed design. The dash-dot broken lines show borders to the claim and form no part of the claimed design.

Claims

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

---

Inventors:	Hamada; Shingo (Tokyo, JP), Shibayama; Katsumi (Tokyo, JP), Kitazumi; Takashi (Tokyo, JP), Tozuka; Katsuhiro (Tokyo, JP), Yoshikawa; Hiroshi (Tokyo, JP), Makino; Hiroaki (Tokyo, JP), Nakagawa; Hidetomo (Tokyo, JP)
Applicant:	Name City State Country Type Mitsubishi Electric Corporation Tokyo N/A JP
Assignee:	Mitsubishi Electric Corporation (Tokyo, JP)
Appl. No.:	D/517,250
Filed:	February 11, 2015

---

Foreign Application Priority Data

---

Aug 11, 2014 [JP]			2014-017489

Current U.S. Class:	D23/354
Current International Class:	2304
Field of Search:	;D23/314,317,324,325,328,329,330,332,333,335,341,342,351,353,354,355,356,357,359,364,365,366,370,375,379,385,386,388,393,499

---

References Cited [Referenced By]

---

U.S. Patent Documents

4842483	June 1989	Geary
D393618	April 1998	Gustavsson
D419669	January 2000	Shinshi
D562215	February 2008	Schulze
D575219	August 2008	Duffield
D576538	September 2008	Schulze
D677611	March 2013	Janecke
D677612	March 2013	Janecke
2003/0103846	June 2003	Ohsuka
2010/0266428	October 2010	Nakagawa
2012/0171042	July 2012	Takeda

Primary Examiner: Krakower; Susan E
Assistant Examiner: Grabenstetter; Lisa A
Attorney, Agent or Firm: Studebaker & Brackett PC