Patent
   D618788
Priority
Nov 27 2008
Filed
May 27 2009
Issued
Jun 29 2010
Expiry
Jun 29 2024
Assg.orig
Entity
unknown
27
9
n/a
The ornamental design for a laryngeal mask, as shown and described.

FIG. 1 is a bottom view of a laryngeal mask showing my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof; and

FIG. 6 is a rear view thereof; and,

FIG. 7 is a top perspective view thereof.

Dubach, Werner F.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 27 2009Deltona Innovations AG(assignment on the face of the patent)
Jun 29 2009DUBACH, WERNER F Deltona Innovations AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0229950916 pdf
Feb 14 2017Deltona Innovations AGSINGULARITY AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0413700120 pdf
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