Patent
   D683699
Priority
Jan 27 2012
Filed
Jan 27 2012
Issued
Jun 04 2013
Expiry
Jun 04 2027
Assg.orig
Entity
unknown
1
14
n/a
The ornamental design for a windmill sail, as shown and described.

FIG. 1 is a right side elevation view of a windmill sail showing our new design, the left side elevation view being a mirror image;

FIG. 2 is a first perspective view thereof;

FIG. 3 is a right side view thereof, in an alternate deployment state;

FIG. 4 is a left side view thereof, of that shown in FIG. 3;

FIG. 5 is a second perspective view thereof; and,

FIG. 6 is an enlarged plan view thereof.

Damageux, Sebastien, Sarrazin, Charles

Patent Priority Assignee Title
D838243, Oct 10 2016 Windmill
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