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The ornamental design for a blade for a surgical knife, as shown and described. |
FIG. 1 is a side elevation view of the blade for a surgical knife showing the new design;
FIG. 2 is a side elevation view of the opposite side thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a front end elevation view thereof;
FIG. 6 is a rear end elevation view thereof;
FIG. 7 is a perspective view thereof;
FIG. 8 is a section taken along line 8--8 of FIG. 7.
The characteristic features of my design reside in the specific configuration of a series of longitudinal corrugations spaced inwardly from the cutting edge of the blade.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 27 1975 | Feather Kogyo Kabushiki Kaisha | (assignment on the face of the patent) | / |
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