Patent
   D358209
Priority
Nov 30 1992
Filed
Nov 30 1992
Issued
May 09 1995
Expiry
May 09 2009
Assg.orig
Entity
unknown
20
13
n/a
The ornamental design for a disposable surgical trocar, as shown and described.

FIG. 1 is a perspective view of a disposable surgical trocar, showing our new design, shown from below and to the left thereof;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof, the right side being substantially identical thereto;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a top plan view thereof.

Petruschke, Haans K., Marlow, Scott C.

Patent Priority Assignee Title
6056766, Jun 09 1998 SURGIQUEST, INC Stabilized trocar, and method of using same
6989003, Aug 31 2001 Conmed Corporation Obturator and cannula for a trocar adapted for ease of insertion and removal
7344519, Aug 31 2001 Conmed Corporation Trocar system
7931623, Aug 31 2001 Conmed Corporation Trocar system
D381423, Sep 14 1995 Fuji Systems Corporation Support tool for insertion of a thoracoscope
D381424, Mar 26 1996 Fuji Systems Corporation Support tool for insertion of a thoracoscope
D399558, Sep 05 1997 Industrie Borla S.p.A. Piercing cannula body for medical infusion or transfusion lines
D495053, Aug 31 2001 Conmed Corporation Trocar
D495054, Aug 31 2001 Conmed Corporation Cannula head
D533275, Aug 31 2001 Conmed Corporation Obturator
D559387, Aug 31 2001 Conmed Corporation Cannula tube
D589616, Apr 21 2008 Covidien LP Cannula assembly
D589617, Apr 21 2008 Covidien LP Cannula assembly
D680647, Apr 21 2008 Covidien LP Cannula assembly
D713033, Mar 03 2011 KARL STORZ SE & CO KG Trocar guide
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
D733880, May 12 2014 KARL STORZ SE & CO KG Surgical trocar
D737444, May 12 2014 KARL STORZ SE & CO KG Handle for surgical trocar
D842473, Jul 26 2016 KARL STORZ SE & CO KG Trocar
Patent Priority Assignee Title
4177814, Jan 18 1978 Cabot Technology Corporation Self-sealing cannula
4931042, Oct 26 1987 United States Surgical Corporation Trocar assembly with improved latch
5112321, Jun 07 1991 Richard Wolf GmbH Trocar sleeve having manual closure
5127909, Apr 05 1990 United States Surgical Corporation Flapper valve for an insufflation cannula assembly
5129885, Feb 13 1990 United States Surgical Corporation Safety device for trocars and surgical instruments therefor
5147316, Nov 19 1990 Laparoscopic trocar with self-locking port sleeve
5152754, Feb 15 1991 Sherwood Services AG Trocar
5158545, May 02 1991 TRUDELL, LEONARD; WHITTEMORE, ANTHONY D Diameter expansion cannula
5158552, Nov 04 1991 Sherwood Services AG Safety trocar instrument having a retractable trocar actuated by relief of pressure on the trocar point
5176697, Apr 16 1989 Laparoscopic cannula
5226891, Apr 07 1992 Applied Medical Resources; APPLIED MEDICAL RESOURCES, INC , A CORPORATION OF CA Seal protection apparatus
5290243, Jul 16 1992 TECHNALYTICS, INC Trocar system
5338305, Feb 15 1991 TYCO HEALTHCARE GROUP AG; Covidien AG Trocar
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 18 1992PETRUSCHKE, HAANS K MARLOW SURGICAL TECHNOLOGIES, INC ASSIGNMENT OF ASSIGNORS INTEREST 0063700680 pdf
Nov 18 1992MARLOW, SCOTT C MARLOW SURGICAL TECHNOLOGIES, INC ASSIGNMENT OF ASSIGNORS INTEREST 0063700680 pdf
Nov 30 1992Marlow Surgical Technologies, Inc.(assignment on the face of the patent)
Apr 03 1997MARLOW SURGICAL TECHNOLOGIES, INC MARLOW ACQUISITION CORPMERGER SEE DOCUMENT FOR DETAILS 0085870138 pdf
Sep 15 1997MARLOW ACQUISITION CORPKEYBANK NATIONAL ASSOCIATIONSECURITY AGREEMENT0088110204 pdf
Jan 18 2005KEYBANK NATIONAL ASSOCIATIONCOOPERSURGICAL ACQUISITION CORP PATENT RELEASE0157400752 pdf
Oct 23 2007COOPERSURGICAL ACQUISITION CORP COOPERSURGICAL, INC MERGER SEE DOCUMENT FOR DETAILS 0201250959 pdf
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