Ventilator blade

- NOVENCO A/S
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front view of a ventilator blade.

FIG. 2 is a right side view of the ventilator blade.

FIG. 3 is a bottom view of the ventilator blade.

FIG. 4 is a left side view of the ventilator blade.

FIG. 5 is a top view of the ventilator blade.

FIG. 6 is a front perspective view of the ventilator blade; and,

FIG. 7 is a front, top, left side perspective view of the ventilator blade.

The broken lines immediately adjacent the claimed areas represent the bounds of the claimed design while all other broken lines are directed to environment and are for illustrative purposes only; the broken lines form no part of the claimed design.

Claims

The ornamental design for a ventilator blade, as shown and described.

Referenced Cited
U.S. Patent Documents
5320493 June 14, 1994 Shih et al.
5624234 April 29, 1997 Neely et al.
6026330 February 15, 2000 Chuang
6238185 May 29, 2001 Horng
D453827 February 19, 2002 Kuo et al.
D486905 February 17, 2004 Wang
D507343 July 12, 2005 Chiu et al.
D507641 July 19, 2005 Chiu et al.
D509584 September 13, 2005 Li et al.
D510998 October 25, 2005 Parker et al.
D555782 November 20, 2007 Parker et al.
D556892 December 4, 2007 Chen
D558324 December 25, 2007 Hong
D559968 January 15, 2008 Lee et al.
D560789 January 29, 2008 Lee et al.
D561888 February 12, 2008 Yang et al.
D566829 April 15, 2008 Parker et al.
D570471 June 3, 2008 Iwase et al.
D570999 June 10, 2008 Harman et al.
D571000 June 10, 2008 Bei et al.
D576265 September 2, 2008 Bucher et al.
D583461 December 23, 2008 Allen
D585130 January 20, 2009 Harman et al.
D590489 April 14, 2009 Bucher et al.
D599461 September 1, 2009 Ertze
D600340 September 15, 2009 Parker et al.
7789126 September 7, 2010 Lofland et al.
7850513 December 14, 2010 Parker et al.
D632383 February 8, 2011 Kandell et al.
D633195 February 22, 2011 Stagg
D634833 March 22, 2011 Stagg
D645134 September 13, 2011 Lee et al.
8123475 February 28, 2012 Yang et al.
D665895 August 21, 2012 Rasmussen
D668606 October 9, 2012 Lee
D672863 December 18, 2012 Romero Carreras
D683840 June 4, 2013 Rasmussen
D692119 October 22, 2013 Rasmussen
Other references
  • Jun. 9, 2017 Office Action issued in U.S. Appl. No. 29/541,418.
  • Dec. 30, 2016 Office Action issued in U.S. Appl. No. 29/541,418.
Patent History
Patent number: D823452
Type: Grant
Filed: Oct 2, 2015
Date of Patent: Jul 17, 2018
Assignee: NOVENCO A/S (Naestved)
Inventor: Martin Rasmussen (Naestved)
Primary Examiner: Randall H Gholson
Application Number: 29/541,422
Classifications
Current U.S. Class: With Exposed Blade (D23/379)