Axial fan

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of an embodiment of the axial fan of the invention;

FIG. 2 is a front side view thereof;

FIG. 3 is a rear side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top axial view thereof; and,

FIG. 7 is a bottom axial view thereof.

The broken line showing of portions of an axial fan is included for the purpose of illustrating environmental structure and forms no part of the claimed design.

Claims

The ornamental design for an axial fan, as shown and described.

Referenced Cited
U.S. Patent Documents
D297761 September 20, 1988 Shiraki
6827549 December 7, 2004 Horng et al.
D516194 February 28, 2006 Oosawa et al.
D516693 March 7, 2006 Oosawa et al.
D602142 October 13, 2009 Nishizawa et al.
Patent History
Patent number: D639924
Type: Grant
Filed: Jul 24, 2008
Date of Patent: Jun 14, 2011
Assignee: EBM-Papst St. Georgen GmbH & Co. KG (St. Georgen)
Inventor: Wolfgang Arno Winkler (Urbanweg)
Primary Examiner: Lisa P Lichtenstein
Attorney: Oliver Intellectual Property LLC
Application Number: 29/321,816
Classifications
Current U.S. Class: Fan Or Ventilator (D23/370)