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The ornamental design for an annular anvil for a surgical stapler, as shown. |
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FIG. 1 is a front elevational view of an annular anvil for a surgical stapler showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof; and
FIG. 5 is a left side elevational view thereof.
Green, David T., Ratcliff, Keith
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 15 1987 | GREEN, DAVID T | UNITED STATES SURGICAL CORPORATION, A CORP OF NEW YORK | ASSIGNMENT OF ASSIGNORS INTEREST | 004698 | /0255 | |
| Apr 15 1987 | RATCLIFF, KEITH | UNITED STATES SURGICAL CORPORATION, A CORP OF NEW YORK | ASSIGNMENT OF ASSIGNORS INTEREST | 004698 | /0255 | |
| Apr 21 1987 | United States Surgical Corporation | (assignment on the face of the patent) | / |
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