Patent
   D921920
Priority
Mar 26 2019
Filed
Sep 10 2019
Issued
Jun 08 2021
Expiry
Jun 08 2036
Assg.orig
Entity
unknown
0
9
n/a
The ornamental design for a pipette verification device, as shown and described.

FIG. 1 is a front perspective view of a pipette verification device;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left-side plan view thereof;

FIG. 5 is a right-side plan view thereof; and,

FIG. 6 is a top plan view thereof.

No bottom plan view is shown, as the bottom is devoid of ornamentation. The broken lines define the bounds of the claimed design and form no part thereof.

Held, Fred, Lang, Christoph, Rotach, Hansjörg, Uebersax, Peter

Patent Priority Assignee Title
Patent Priority Assignee Title
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20170370956,
D654385, Nov 30 2007 Yamatake Corporation Flow sensor
D685267, Jul 02 2012 Square cap for test tube
D799717, Feb 11 2015 Brand GmbH + Co KG Bottle top dispenser for laboratory use
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 06 2019HELD, FREDMettler-Toledo GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0503240552 pdf
Sep 06 2019UEBERSAX, PETERMettler-Toledo GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0503240552 pdf
Sep 09 2019ROTACH, HANSJÖRGMettler-Toledo GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0503240552 pdf
Sep 09 2019LANG, CHRISTOPHMettler-Toledo GmbHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0503240552 pdf
Sep 10 2019Mettler-Toledo GmbH(assignment on the face of the patent)
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