Patent
   D978344
Priority
Apr 08 2019
Filed
Oct 04 2019
Issued
Feb 14 2023
Expiry
Feb 14 2038
Assg.orig
Entity
unknown
0
26
n/a
The ornamental design for a three-way stopcock, as shown and described.

FIG. 1 is a perspective view of a three-way stopcock showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right view thereof:

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines show portions of the three-way stopcock that form no part of the claimed design.

Sauer, Michael, Nann, Steffen

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 04 2019KARL STORZ SE & Co. KG(assignment on the face of the patent)
Oct 11 2019NANN, STEFFENKARL STORZ SE & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0507020410 pdf
Oct 11 2019SAUER, MICHAELKARL STORZ SE & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0507020410 pdf
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