Patent
   D663689
Priority
Jun 01 2011
Filed
Jun 01 2011
Issued
Jul 17 2012
Expiry
Jul 17 2026
Assg.orig
Entity
unknown
5
10
n/a
The ornamental design for a windmill blade, as shown and described.

FIG. 1 is an upper perspective view of the windmill blade showing my design.

FIG. 2 is a side view thereof;

FIG. 3 is a top view thereof; and,

FIG. 4 is a bottom view thereof.

Lee, Lawrence K.

Patent Priority Assignee Title
9714659, Mar 30 2012 Sanyo Denki Co., Ltd. Axial flow fan
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D725257, Jan 28 2014 AsusTek Computer Inc. Fan blade
D838243, Oct 10 2016 Windmill
D910834, Dec 05 2018 Asia Vital Components Co., Ltd. Impeller for a fan
Patent Priority Assignee Title
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