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The ornamental design for a surgical retractor, as shown and described. |
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FIG. 1 is a perspective view of a surgical retractor showing our new design.
FIG. 2 is a front view thereof.
FIG. 3 is a top view thereof.
FIG. 4 is a left side view thereof.
FIG. 5 is a right side view thereof.
FIG. 6 is a back view thereof; and,
FIG. 7 is a bottom view thereof.
Nicholas, David A., Farascioni, David, Flanagan, Patrick, Hinchliffe, Peter, Yagami, Richard, Bell, III, Mace H.
| Patent | Priority | Assignee | Title |
| 7097647, | Jan 25 2003 | Tarsal joint space distractor | |
| D835274, | Nov 13 2015 | KARL STORZ SE & CO KG | Retractor for cochlear implant surgery |
| D945609, | Feb 11 2019 | Warsaw Orthopedic, Inc. | Surgical retractor |
| D945610, | Feb 11 2019 | Warsaw Orthopedic, Inc. | Surgical retractor |
| D946147, | Feb 11 2019 | Warsaw Orthopedic, Inc. | Surgical retractor |
| D951440, | Jun 17 2019 | Terumo Cardiovascular Systems Corporation | Suction stabilizer for minimally invasive off-pump bypass surgery |
| D954260, | Feb 11 2019 | Warsaw Orthopedic, Inc. | Surgical retractor |
| Patent | Priority | Assignee | Title |
| 1963173, | |||
| 2623517, | |||
| 3858578, | |||
| 4048987, | Aug 06 1973 | Surgical acid | |
| 4122844, | Mar 07 1977 | Surgical retractor | |
| 4754746, | Sep 25 1986 | Self-retaining metatarsal spreader | |
| 4765311, | Apr 24 1986 | Blagoveschensky Gosudarstvenny Meditsinsky Institut | Wound retractor |
| 5167223, | Sep 08 1989 | Heart valve retractor and sternum spreader surgical instrument | |
| 5514157, | Feb 12 1992 | United States Surgical Corporation | Articulating endoscopic surgical apparatus |
| 5803902, | Oct 06 1994 | United States Surgical Corporation; UNITED STATES SURGICAL CORP | Surgical retractor |
| D358642, | Jul 26 1993 | Warsaw Orthopedic, Inc | Gooseneck surgical instrument holder |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Sep 29 1997 | United States Surgical Corporation | (assignment on the face of the patent) | / |
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