Patent
   D665492
Priority
Mar 24 2011
Filed
Aug 18 2011
Issued
Aug 14 2012
Expiry
Aug 14 2026
Assg.orig
Entity
unknown
8
7
n/a
The ornamental design for a ventilator blade, as shown.

FIG. 1 is a perspective view of a ventilator blade showing my design;

FIG. 2 is a front view thereof;

FIG. 3 is right view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

Romero Carreras, Jordi

Patent Priority Assignee Title
D712023, Feb 02 2012 NOVENCO A/S Ventilator blade
D870254, Aug 09 2017 Mitsubishi Electric Corporation Propeller fan
D870261, Aug 09 2017 Mitsubishi Electric Corporation Propeller fan
D870877, Aug 09 2017 Mitsubishi Electric Corporation Propeller fan
D871563, Aug 09 2017 Mitsubishi Electric Corporation Propeller fan
D901669, Sep 29 2017 Carrier Corporation Contoured fan blade
D916269, Sep 29 2017 Carrier Corporation Compressor fan having a contoured fan blade
D951427, Jul 06 2020 Ventilator blade
Patent Priority Assignee Title
4472866, Mar 01 1982 EX-CELL-O CORPORATION, A CORP OF MICHIGAN Method of making an airfoil
20100266398,
D273037, Jan 15 1981 The Garrett Corporation Gas turbine fan blade
D570470, Aug 04 2005 MITSUBISHI HEAVY INDUSTRIES, LTD Fan
D571910, Oct 22 2007 Ceiling fan blade
D631536, May 21 2009 RITE-HITE HOLDING CORPORATION, A WISCONSIN CORPORATION; Moore Fans LLC Fan blade
D633195, May 10 2010 Borgwarner Inc. Fan blade
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 27 2011ROMERO CARRERAS, JORDINOVOVENT S L ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0268000934 pdf
Aug 18 2011Novovent S.L.(assignment on the face of the patent)
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