Fan blade
Latest ebm-papst Mulfingen GmbH & Co. KG Patents:
Description
In
Claims
The ornamental design for a fan blade, as shown and described.
Referenced Cited
U.S. Patent Documents
D355253 | February 7, 1995 | Jansen |
D493216 | July 20, 2004 | Wu |
D511824 | November 22, 2005 | Chen |
D563544 | March 4, 2008 | Hwang |
D579883 | November 4, 2008 | Hwang |
7457119 | November 25, 2008 | Wang |
D584392 | January 6, 2009 | Noda |
7492588 | February 17, 2009 | Hwang |
8007232 | August 30, 2011 | Hwang |
D663411 | July 10, 2012 | Naya |
D694874 | December 3, 2013 | Lin |
D699835 | February 18, 2014 | Kenyon |
D702829 | April 15, 2014 | Chen |
D732656 | June 23, 2015 | Wu |
9145895 | September 29, 2015 | Cheng |
D745955 | December 22, 2015 | Chen |
D755134 | May 3, 2016 | Andre |
20080011461 | January 17, 2008 | Hwang |
20090053053 | February 26, 2009 | Lin |
20100037458 | February 18, 2010 | Ranz |
20110058938 | March 10, 2011 | Chen |
20130259692 | October 3, 2013 | Chen |
20140154067 | June 5, 2014 | Shih |
20150377564 | December 31, 2015 | Yang |
Patent History
Patent number: D821564
Type: Grant
Filed: May 25, 2016
Date of Patent: Jun 26, 2018
Assignee: ebm-papst Mulfingen GmbH & Co. KG (Mulfingen)
Inventors: Daniel Conrad (Langenbrettach), Christian Pfaff (Kuenzelsau)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Sharon S Oum
Application Number: 29/565,879
Type: Grant
Filed: May 25, 2016
Date of Patent: Jun 26, 2018
Assignee: ebm-papst Mulfingen GmbH & Co. KG (Mulfingen)
Inventors: Daniel Conrad (Langenbrettach), Christian Pfaff (Kuenzelsau)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Sharon S Oum
Application Number: 29/565,879
Classifications
Current U.S. Class:
Fan Or Ventilator Blade (D23/413)