Blower wheel disc

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Description

FIG. 1 is a perspective side view of a blower wheel disc showing our new design;

FIG. 2 is a perspective side view of the invention;

FIG. 3 is a bottom view of the invention;

FIG. 4 is a side view of the invention;

FIG. 5 is a side view of the invention;

FIG. 6 is a side view of the invention;

FIG. 7 is a side view of the invention; and,

FIG. 8 is a top view of the invention.

Claims

The ornamental design for a blower wheel disc, as shown and described.

Referenced Cited
U.S. Patent Documents
D371187 June 25, 1996 Ryynanen
D410707 June 8, 1999 Krog
D513799 January 24, 2006 Li
7442010 October 28, 2008 Gruber
D584392 January 6, 2009 Noda
D594955 June 23, 2009 Noda
D596736 July 21, 2009 Lin
D625402 October 12, 2010 Yen
D643916 August 23, 2011 Bohl
D644315 August 30, 2011 Bohl
D674078 January 8, 2013 Marin
D701597 March 25, 2014 DeFilippis
8807949 August 19, 2014 Hammel
D772392 November 22, 2016 Gebert
20030198556 October 23, 2003 Kim
Patent History
Patent number: D809643
Type: Grant
Filed: Jul 29, 2016
Date of Patent: Feb 6, 2018
Assignee: ebm-papst Mulfingen GmbH & Co. KG (Mulfingen)
Inventors: Erhard Gruber (Satteldorf), Alexander Konzal (Igersheim)
Primary Examiner: Mark Goodwin
Application Number: 29/572,671