Propeller fan

Description

FIG. 1. is a front perspective view of the front, right, and bottom sides of a propeller fan showing a first embodiment of 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 plan view thereof;

FIG. 7. is a bottom view thereof;

FIG. 8. is an enlarged view at a part 8 of FIG. 1;

FIG. 9. is a front perspective view of the front, right, and bottom sides of a propeller fan showing a second embodiment of our new design;

FIG. 10. is a front view thereof;

FIG. 11. is a rear view thereof;

FIG. 12. is a left side view thereof;

FIG. 13. is a right side view thereof;

FIG. 14. is a top plan view thereof;

FIG. 15. is a bottom view thereof; and,

FIG. 16. is an enlarged view at a part 16 of FIG. 9.

The broken lines shown represent unclaimed subject matter of the propeller fan and form no part of the claimed design. The dash-dot lines represent the boundary between the claimed design and unclaimed design.

Claims

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

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Inventors:	Hamada; Shingo (Tokyo, JP), Sachimoto; Koji (Tokyo, JP), Kikuchi; Yosuke (Tokyo, JP), Ikeda; Hajime (Tokyo, JP), Kobayashi; Takashi (Tokyo, JP), Hirakawa; Seiji (Tokyo, JP), Yoshikawa; Hiroshi (Tokyo, JP), Nakagawa; Hidetomo (Tokyo, JP), Makino; Hiroaki (Tokyo, JP)
Applicant:	Name City State Country Type MITSUBISHI ELECTRIC CORPORATION Tokyo N/A JP
Assignee:	Mitsubishi Electric Corporation (Tokyo, JP)
Appl. No.:	D/588,716
Filed:	December 22, 2016

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	29543720	Oct 27, 2015	D782639

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Foreign Application Priority Data

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Jun 24, 2015 [JP]			2015-013870
Jun 24, 2015 [JP]			2015-013871
Jun 24, 2015 [JP]			2015-013873
Jun 24, 2015 [JP]			2015-013874

Current U.S. Class:	D23/370
Current International Class:	2304
Field of Search:	;D23/370,355,314,371 ;415/121.1

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References Cited [Referenced By]

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U.S. Patent Documents

D511824	November 2005	Chen
D645134	September 2011	Lee
D701300	March 2014	Tanabe et al.
D743018	November 2015	Rasmussen
D745955	December 2015	Chen et al.
D755134	May 2016	Andre et al.
2003/0124001	July 2003	Chen
2005/0074336	April 2005	Li et al.
2005/0186077	August 2005	Lee
2007/0166166	July 2007	Lee
2008/0044292	February 2008	Spaggiari
2011/0094460	April 2011	Hoskins
2011/0141693	June 2011	Walsh et al.
2012/0244008	September 2012	Chang et al.
2013/0028747	January 2013	Henner
2013/0120935	May 2013	Huang
2013/0183140	July 2013	Kappelman
2013/0259692	October 2013	Chen
2013/0266439	October 2013	Rubak
2013/0287581	October 2013	Aschermann et al.
2013/0315737	November 2013	Dygert
2014/0030104	January 2014	Lee et al.
2014/0093405	April 2014	Chang et al.
2014/0133082	May 2014	Xu et al.
2014/0147282	May 2014	Hu et al.
2015/0159672	June 2015	Lin et al.

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