Patent
   D679829
Priority
Jun 18 2010
Filed
Jun 18 2010
Issued
Apr 09 2013
Expiry
Apr 09 2027
Assg.orig
Entity
unknown
5
32
n/a
The ornamental design for multilayer cell culture flask, as shown and described.

FIG. 1 is a first end view of a multilayer cell culture flask;

FIG. 2 is a second view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a perspective view thereof with the access port cap on;

FIG. 5 is a perspective view thereof with the access port cap off;

FIG. 6 is a bottom view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is an enlarged perspective view of a portion of the multilayer cell culture flask with the access port cap on; and,

FIG. 9 is an enlarged perspective view of a portion of the multilayer cell culture flask with the access port cap off.

The broken lines in all drawing views are included for the purpose of illustrating portions of the multilayer cell culture flask that form no part of the claimed design.

Clark, Phillip, Greenizen, Kurt E.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 18 2010EMD Millipore Corporation(assignment on the face of the patent)
Jul 08 2010CLARK, PHILLIPMillipore CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0249190725 pdf
Jul 08 2010GREENIZEN, KURT E Millipore CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0249190725 pdf
Jan 01 2012Millipore CorporationEMD Millipore CorporationCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0276200891 pdf
Oct 10 2017EMD Millipore CorporationEMD Millipore CorporationCHANGE OF ADDRESS0452250156 pdf
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