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The ornamental design for a circular anastomosis surgical stapler, as shown in the accompanying drawings. |
FIG. 1 is a side perspective view of a circular anastomosis surgical stapler showing our new design;
FIG. 2 is a side elevation thereof;
FIG. 3 is an end elevation as seen from the left of FIG. 1;
FIG. 4 is an end elevation as seen from the right of FIG. 1; and
FIG. 5 is a top plan view thereof.
Noiles, Douglas G., Rawson, Paul O., Yagami, Richard
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 28 1981 | NOILES, DOUGLAS G | United States Surgical Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 003919 | /0492 | |
May 28 1981 | RAWSON, PAUL O | United States Surgical Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 003919 | /0492 | |
May 28 1981 | YAGAMI, RICHARD | United States Surgical Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 003919 | /0492 | |
Jun 03 1981 | United States Surgical Corporation | (assignment on the face of the patent) | / | |||
Dec 07 1981 | NOILES, DOUGLAS G | UNITED STATES SURGICAL CORPORATION, A CORP OF NY | ASSIGNMENT OF ASSIGNORS INTEREST | 003933 | /0437 | |
Dec 07 1981 | RAWSON, PAUL O | UNITED STATES SURGICAL CORPORATION, A CORP OF NY | ASSIGNMENT OF ASSIGNORS INTEREST | 003933 | /0437 | |
Dec 07 1981 | YAGAMI, RICHARD | UNITED STATES SURGICAL CORPORATION, A CORP OF NY | ASSIGNMENT OF ASSIGNORS INTEREST | 003933 | /0437 |
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