Claims (1)
Claim 1 (Independent)
The ornamental design for a surgical cannula, substantially as shown and described.
Full Description
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FIG. 1 is a perspective view of a surgical cannula in accordance with the present invention;
FIG. 2 is a front view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top elevational view thereof; and,
FIG. 7 is a bottom elevational view thereof.
The broken lines in the drawings illustrate portions of the surgical cannula and form no part of the claimed design.
Citations
This patent cites (19)
- USD695390
- USD938018
- USD949339
- USD951445
- USD953522
- USD954940
- USD958360
- US11399820
- USD963165
- USD982751
- US2006/0135977
- US2018/0228510
- US2019/0059937
- US2021/0267639
- US2021/0338276
- US2021/0346056
- US166188
- US004103802-0007
- USD1534006