Patent
   D434148
Priority
Jul 31 1998
Filed
Jan 28 1999
Issued
Nov 21 2000
Expiry
Nov 21 2014
Assg.orig
Entity
unknown
23
4
n/a
The ornamental design for a trocar, as shown and described.

FIG. 1 is a left side perspective view of a trocar, having a shaft, and a valve housing closed via a detachable cap member;

FIG. 2 is a perspective left side exploded view of said trocar with the cap member detached from the trocar valve housing;

FIG. 3 is a side view of the trocar without the cap member and turned 90° clockwise in view of the left side view shown in FIG. 2;

FIG. 4 is a rear view with cap member detached; and,

FIG. 5 is a rear view with cap member mounted.

Sauer, Michael, Dittrich, Horst

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Patent Priority Assignee Title
5383860, Mar 02 1993 Tyco Healthcare Group LP Two-part conductive cannula with adaptive disposable non-invasive element
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 26 1999SAUER, MICHAELKARL STORZ GMBH & CO ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0097320681 pdf
Jan 26 1999DITTRICH, HORSTKARL STORZ GMBH & CO ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0097320681 pdf
Jan 28 1999Karl Storz GmbH & Co. KG(assignment on the face of the patent)
Oct 08 1999KARL STORZ GMBH & CO KARL STORZ GMBH & CO KGCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0117940570 pdf
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