Ventilation fan

Description

FIG. 1 is a perspective view according to our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a right-side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a cross-sectional view taken along line 8-8 of FIG. 1; and,

FIG. 9 is an exploded perspective view of our new design shown in FIG. 1.

The broken lines shown in figures illustrate environmental structures and form no part of the claimed design.

Claims

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

---

Inventors:	Huang; Yu-Hsiang (Taoyuan Hsien, TW), Cheng; Kuan-Chung (Taoyuan Hsien, TW), Lin; Chih-Hua (Taoyuan Hsien, TW)
Applicant:	Name City State Country Type DELTA ELECTRONICS, INC. Taoyuan Hsien N/A TW
Assignee:	DELTA ELECTRONICS, INC. (Taoyuan Hsien, TW)
Appl. No.:	D/475,999
Filed:	December 10, 2013

---

Current U.S. Class:	D23/385
Current International Class:	2304
Field of Search:	;D23/370,371,381,385,386,388,411 ;D26/59,72,74,89,118,119

---

References Cited [Referenced By]

---

U.S. Patent Documents

D188212	June 1960	Ruppe
D212899	December 1968	Vasely
D452905	January 2002	Peng
D517678	March 2006	Wiler
D533956	December 2006	Vladika
D595402	June 2009	Miyake
D617441	June 2010	Koury
D634055	March 2011	Hokazono
D672493	December 2012	Lee
D691762	October 2013	Sieczkowski
2014/0302772	October 2014	Nizich
2015/0093983	April 2015	Jeong

Foreign Patent Documents

	30-0430111		Nov 2006		KR

Primary Examiner: Hattan; Susan Bennett
Assistant Examiner: Hallmark; Janice
Attorney, Agent or Firm: Muncy, Geissler, Olds & Lowe, P.C.