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The ornamental design for a surgical retractor blade, as shown and described.
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FIG. 1 is a perspective view of a surgical retractor blade according to the present invention;
FIG. 2 is a front elevational view of the retractor blade of FIG. 1;
FIG. 3 is a rear elevational view of the retractor blade of FIG. 1;
FIG. 4 is a top plan view of the retractor blade of FIG. 1;
FIG. 5 is a side elevational view of the retractor blade of FIG. 1; and,
FIG. 6 is a bottom plan view of the retractor blade of FIG. 1.
The broken line showing in FIGS. 1 through 6 are for illustrative purposes only and forms no part of the claimed design.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 05 2004 | Thompson Surgical Instruments, Inc. | (assignment on the face of the patent) | / | |||
| Oct 20 2005 | FARLEY, DANIEL K | Thompson Surgical Instruments | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 017145 | /0868 |
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