Patent
   D491268
Priority
Apr 10 2003
Filed
Apr 10 2003
Issued
Jun 08 2004
Expiry
Jun 08 2018
Assg.orig
Entity
unknown
13
33
n/a
The ornamental design for a microsurgical instrument, as shown and described.

FIG. 1 is a perspective view of a microsurgical instrument showing my new design;

FIG. 2 is an enlarged front view thereof;

FIG. 3 is an enlarged rear view thereof;

FIG. 4 is a perspective view thereof, with the cap removed. The broken line showing is for illustrative purposes only and forms no part of the claimed design;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a left side view thereof, the right side view being identical thereto;

FIG. 8 is an enlarged front view thereof; and,

FIG. 9 is an enlarged rear view thereof.

Hickingbotham, Dyson W.

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9161769, Jul 30 2012 Covidien LP Endoscopic instrument
D627885, Jul 22 2009 Trephine
D629111, Mar 23 2009 KARL STORZ SE & CO KG Blood analysis instrument
D722691, Oct 21 2013 Bellie Buttin Marketing, LLC Umbilicus cap
D731060, Jun 25 2014 JP3 Measurement, LLC Optical probe
D855181, Aug 15 2016 Board of Regents, The University of Texas System Allograft insertion device
D901687, Jul 25 2018 Calveria removal tool
D925738, Jul 25 2018 Progressive Medical, Inc. Surgical blade
D940865, Aug 15 2016 Board of Regents, The University of Texas System Allograft insertion device
Patent Priority Assignee Title
4201213, Jan 30 1978 Johnson & Johnson Professional, Inc Surgical tool
4258716, Feb 06 1978 UNIVERSITY OF MELBOURNE, THE, A BODY POLITIC AND CORPORATE OF VICTORIA Microsurgical instruments
4433687, May 02 1980 Smith & Nephew, Inc Microsurgical scissors
4877026, Jul 22 1988 Alcon Research, Ltd Surgical apparatus
5263958, Apr 08 1992 ALCON MANUFACTURING, LTD Microsurgical instrument
5275607, Sep 23 1991 GRIESHABER & CO , A G Intraocular surgical scissors
5290302, Apr 07 1989 The University of Melbourne Surgical instrument
5350391, Oct 19 1992 Laparoscopic instruments
5368605, Mar 09 1993 Laparoscopic surgical instrument
5395386, Apr 04 1991 Symbiosis Corporation Endoscopic pericardial scissors
5439461, Mar 24 1993 KARL STORZ GMBH & CO KG Grip for a surgical instrument
5443476, Nov 12 1993 Microsurgical scissor apparatus with rotary cutting blade
5498256, May 28 1993 CARDINAL HEALTH CMP 200, INC Surgical instrument handle
5562693, Aug 11 1995 ALCON MANUFACTURING, LTD Cutting blade assembly for a surgical scissors
5634918, Oct 26 1994 GRIESHABER & CO AG SCHAFFHAUSEN Ophthalmic surgical instrument
5669925, Feb 06 1996 Soft tissue graft introducer
5700275, Apr 25 1996 United States Surgical Corporation Articulating endoscopic surgical instrument
5735873, Dec 19 1996 MACLEAN, REBECCA A Surgical tool handle
5893873, Oct 23 1995 Johns Hopkins University Surgical instrument having a handle with a removable, rotatable tip
5928263, Feb 02 1998 Aslan Medical Technologies Surgical instrument with flexible actuator and rigid actuator cover
5928264, Nov 08 1995 SUGAR SURICAL TECHNOLOGIES, INC Tissue grasping device
5976121, May 09 1994 KARL STORZ GMBH & CO KG Medical manipulator
6168605, Jul 08 1999 Ethicon Endo-Surgery, Inc. Curved laparoscopic scissor having arcs of curvature
6312430, Oct 28 1996 ENDOSCOPIC CONCEPTS, INC Bipolar electrosurgical end effectors
6391046, Apr 14 2000 Duke University Omni-actuatable hand-held surgical instruments
6482198, Apr 19 2001 Duke University Hand-held surgical instruments with omni-circumferential actuation capabilities
6488695, Aug 17 2000 Alcon Inc Ophthalmologic surgical probe
D328644, Apr 07 1989 UNIVERSITY OF MELBOURNE, THE Handle assembly for micro-surgical instruments
D388516, Jun 12 1996 Surgical instrument
D460185, Oct 26 2000 Grieshaber & Co. AG Schaffhausen Ophthalmologic surgical instrument
D463555, Oct 26 2000 Grieshaber & Co. AG Schaffhausen Ophthalmologic surgical instrument
EP870486,
EP931510,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 10 2003Alcon, Inc.(assignment on the face of the patent)
Jun 26 2003HICKINGBOTHAM, DYSON W Alcon, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0142360989 pdf
Apr 08 2011Alcon, IncNovartis AGMERGER SEE DOCUMENT FOR DETAILS 0263760076 pdf
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