Patent
   D728100
Priority
Jan 24 2012
Filed
Jul 18 2012
Issued
Apr 28 2015
Expiry
Apr 28 2029
Assg.orig
Entity
unknown
4
15
n/a
The ornamental design for a surgical knife, as shown and described.

FIG. 1 is a front perspective view of a surgical knife showing my new design;

FIG. 2 is a front view thereof, the rear view being a mirror image of FIG. 2;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is an enlarged view of the portion indicated by line 6-6 in FIG. 1;

FIG. 7 is an enlarged view of the portion indicated by line 7-7 in FIG. 2;

FIG. 8 is an enlarged view of the portion indicated by line 8-8 in FIG. 3;

FIG. 9 is an enlarged view of the portion indicated by line 9-9 in FIG. 4; and,

FIG. 10 is an enlarged view of the portion indicated by line 10-10 in FIG. 5.

The features shown in broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. The dashed-dotted lines denote the boundary of the claim and form no part of the claimed design.

Hasebe, Kazuyuki

Patent Priority Assignee Title
D827136, May 27 2016 FEATHER SAFETY RAZOR CO , LTD Surgical knife
D878586, Sep 07 2017 G21 S.R.L.; G21 S R L Biomedical device
D879293, Sep 07 2017 G21 S.R.L.; G21 S R L Biomedical device
D945617, Jan 10 2020 MAP Medical Solutions, LLC Knife blade surgical tool
Patent Priority Assignee Title
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Jul 18 2012Kai R&D Center Co., Ltd.(assignment on the face of the patent)
Jul 18 2012HASEBE, KAZUYUKIKAI R&D CENTER CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0287470539 pdf
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