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Patent
D724207
Priority
Aug 30 2011
Filed
Dec 11 2012
Issued
Mar 10 2015
Expiry
Mar 10 2029
Assg.orig
Entity
unknown
9
68
n/a
The ornamental design for a surgical retractor , as shown and described.
FIG. 1 is a top perspective view of a surgical retractor in accordance with the design;
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is a bottom perspective view thereof.
The broken lines shown in the Drawings are included for the purpose of illustrating portions of the surgical retractor that form no part of the claimed design.
Sutherland, Ying , Sutherland, Fraser William Havern , Targell, John
Patent
Priority
Assignee
Title
10433960 ,
May 07 2015
CardioPrecision Limited
Method and system for transcatheter intervention
10849608 ,
Oct 09 2017
University of Iowa Research Foundation
Transhiatal mediastinal retractor
10966751 ,
Jan 22 2018
University of Iowa Research Foundation
Thoracoscopic irrigation cannula
11589990 ,
May 07 2015
Cardio Precision Limited
Method and system for transcatheter intervention
D746983 ,
Jul 03 2014
CANICA DESIGN INC
Nasal elevator
D835274 ,
Nov 13 2015
KARL STORZ SE & CO KG
Retractor for cochlear implant surgery
D859653 ,
Jan 18 2018
Paragon 28, Inc.
Retractor
D896956 ,
Feb 12 2019
Safeguard Medical Holdco, LLC
Surgical hook for a cricothyrotomy
D912813 ,
Nov 05 2019
Safeguard Medical Holdco, LLC
Tissue hook for a cricothyrotomy
Patent
Priority
Assignee
Title
4091612 ,
Nov 09 1975
Firma DIEHL
Adjusting arrangement for a digital indicator
4616633 ,
Mar 07 1985
Commonwealth of Puerto Rico
Retractor for use in oral and maxillofacial surgery
4702230 ,
Dec 08 1986
Pilling Co.
Adapter for surgical retractor
5200939 ,
Aug 05 1988
Matsushita Electric Industrial Co., Ltd.
Optical head apparatus including a waveguide layer with concentric or spiral periodic structure
5634883 ,
May 29 1991
TYCO HEALTHCARE GROUP AG; Covidien AG
Apparatus for peritoneal retraction
5676636 ,
Jul 22 1994
TYCO HEALTHCARE GROUP AG; Covidien AG
Method for creating a mediastinal working space
5941819 ,
May 29 1991
Maquet Cardiovascular, LLC
Apparatus for creating a mediastinal working space
5967971 ,
Apr 14 1998
CJ DEVELOPMENT COMPANY, LLC
Surgical instrument
6015378 ,
Sep 20 1995
Medtronic, Inc
Method and apparatus for temporarily immobilizing a local area tissue
6159231 ,
Nov 12 1997
Technology Holding Company II
Lifting rib retractor
6274859 ,
Apr 07 1994
Matsushita Electric Industrial Co., Ltd.
High frequency heating apparatus for selective heating of a desired portion of an object
6347168 ,
Jan 28 1999
NEC Corporation
Optical switch and optical switch system
6522794 ,
Sep 09 1994
Gemfire Corporation
Display panel with electrically-controlled waveguide-routing
6965710 ,
Sep 18 2001
Hitachi Metals, Ltd.
Optical switch and its production method, and optical path-switching apparatus comprising optical switch
7194153 ,
May 26 2003
Omron Corporation
Optical switch device
20010009971 ,
20030053744 ,
20030060686 ,
20040242968 ,
20040260366 ,
20050041909 ,
20050092333 ,
20050119530 ,
20050159650 ,
20060217596 ,
20060217597 ,
20070112256 ,
20070129608 ,
20070238932 ,
20080002426 ,
20090244905 ,
20100312069 ,
20120154912 ,
20130155723 ,
20130202251 ,
20130267785 ,
20140128141 ,
D248870 ,
Apr 18 1977
Dental locator for positioning denture
D433134 ,
May 04 1999
The Board of Trustees of the University of Illinois
Tongue retractor
D522140 ,
Apr 14 2005
Nemcomed
Orthopaedic retractor
D523142 ,
Apr 13 2005
Nemcomed
Orthopaedic retractor
D568471 ,
Jul 06 2007
Implant retractor
D586914 ,
Apr 25 2008
Surgical retractor
D589145 ,
Jul 21 2006
North American Rescue, LLC
Tracheal retractor hook
D658286 ,
Jul 29 2011
VIANT AS&O HOLDINGS, LLC
Double ended retractor
D669171 ,
Aug 06 2010
Board of Regents of the University of Nebraska
Tongue retractor
DE19629304 ,
DE202004001136 ,
EP101781 ,
EP856286 ,
EP993579 ,
EP1690498 ,
GB2133694 ,
JP10277043 ,
JP11511366 ,
JP2000007291 ,
JP2000166930 ,
JP7136173 ,
JP8071073 ,
SU1482675 ,
WO15116 ,
WO3017847 ,
WO2004044632 ,
WO2007084641 ,
WO2009090383 ,
WO2012038714 ,
WO9710753 ,
WO9923935 ,
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