Patent
   D631161
Priority
Apr 23 2008
Filed
Apr 23 2008
Issued
Jan 18 2011
Expiry
Jan 18 2025
Assg.orig
Entity
unknown
3
34
n/a
The ornamental design for a surgical knife, as shown and described.

FIG. 1 is a perspective view of a second alternate embodiment surgical knife of the present invention;

FIG. 2 is a left view of the surgical knife of FIG. 1;

FIG. 3 is a right view of the surgical knife of FIG. 1;

FIG. 4 is a bottom view of the surgical knife of FIG. 1;

FIG. 5 is a top view of the surgical knife of FIG. 1;

FIG. 6 is a rear end view of the surgical knife of FIG. 1;

FIG. 7 is a front end view of the surgical knife of FIG. 1; and,

FIG. 8 is a perspective view of the surgical knife of FIG. 1 with the blade retainer in an alternate open position.

The portions of the figures depicted in dotted lines has been shown for illustrative purposes only and forms no part of the claimed design.

DaSilva, Manuel

Patent Priority Assignee Title
10575867, Nov 20 2015 A M SURGICAL, INC Shield for endoscopic surgical blade and method of use
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D867098, Feb 08 2019 BELAIR INSTRUMENT COMPANY, LLC Trimming knife blade
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