Patent
   D589616
Priority
Apr 21 2008
Filed
Apr 21 2008
Issued
Mar 31 2009
Expiry
Mar 31 2023
Assg.orig
Entity
unknown
8
12
n/a
The ornamental design for a cannula assembly, as shown and described.

FIG. 1 is a front perspective view of a cannula assembly, showing my new design;

FIG. 2 is a front elevation view of the cannula assembly of FIG. 1;

FIG. 3 is a rear elevation view of the cannula assembly of FIG. 1;

FIG. 4 is a right side elevation view of the cannula assembly of FIG. 1;

FIG. 5 is a left side elevation view of the cannula assembly of FIG. 1;

FIG. 6 is a top plan view of the cannula assembly of FIG. 1; and,

FIG. 7 is a bottom plan view of the cannula assembly of FIG. 1.

In FIGS. 1–7, the features of the cannula assembly shown in phantom lines are for illustrative purposes only and do not constitute a part of the claimed design.

Carter, Sally L.

Patent Priority Assignee Title
D654168, Sep 21 2010 Covidien LP Bladeless obturator member
D656233, Sep 21 2010 Covidien LP Bladeless obturator member
D680647, Apr 21 2008 Covidien LP Cannula assembly
D733301, May 12 2014 KARL STORZ SE & CO KG Handle for surgical trocar
D733879, May 12 2014 KARL STORZ SE & CO KG Handle for surgical trocar
D736373, Jun 18 1920 KARL STORZ SE & CO KG Trocar
D737444, May 12 2014 KARL STORZ SE & CO KG Handle for surgical trocar
D753303, Jul 29 2014 Cilag GmbH International Trocar
Patent Priority Assignee Title
5364372, Mar 29 1993 Sherwood Services AG Trocar and cannula
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5531758, Mar 25 1994 Ethicon Endo-Surgery, Inc. Sliding reducer seal for surgical trocar
5697947, Oct 11 1995 COOPERSURGICAL, INC Trocar obturator including a removable knife
5722962, Dec 29 1995 Porous Media Corporation Trocar port filter
6238407, Sep 07 1993 COOPERSURGICAL, INC Safety shielded reusable trocar
6497716, Apr 30 1991 United States Surgical Corporation Safety trocar
6616632, Jun 09 2000 SOL-MILLENNIUM MEDICAL HK LIMITED Cannula for use with a medical syringe
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D362066, Nov 30 1992 COOPERSURGICAL, INC Disposable surgical trocar
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 21 2008Tyco Healthcare Group LP(assignment on the face of the patent)
Aug 04 2008CARTER, SALLY L Tyco Healthcare Group LPASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0213410103 pdf
Mar 17 2010BYAR, PETERTyco Healthcare Group LPASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0244620612 pdf
Mar 17 2010ZASTAWNY, MATHIEUTyco Healthcare Group LPASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0244620612 pdf
Sep 28 2012Tyco Healthcare Group LPCovidien LPCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0290650448 pdf
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