Patent
   D679376
Priority
Apr 13 2011
Filed
Oct 12 2011
Issued
Apr 02 2013
Expiry
Apr 02 2027
Assg.orig
Entity
unknown
38
9
n/a
The ornamental design for a face mask, as shown.

FIG. 1 is a perspective view showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

von Hollen, Dirk Ernest, Lieberman, Eric Andrew, van Royen, Donald Fraser, Parr, William E.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 12 2011Koninklijke Philips Electronics N.V.(assignment on the face of the patent)
Oct 12 2011VON HOLLEN, DIRK ERNESTKONINNKLIJKE PHILIPS ELECTRONICS N V ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0274920287 pdf
Oct 12 2011LIEBERMAN, ERIC ANDREWKONINNKLIJKE PHILIPS ELECTRONICS N V ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0274920287 pdf
Oct 12 2011PARR, WILLIAM E KONINNKLIJKE PHILIPS ELECTRONICS N V ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0274920287 pdf
Oct 12 2011VAN ROYEN, DONALD FRASERKONINNKLIJKE PHILIPS ELECTRONICS N V ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0274920287 pdf
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