Cutting insert

Info

Patent number: D931916
Type: Grant
Filed: Mar 29, 2019
Date of Patent: Sep 28, 2021
Assignees: SUMITOMO ELECTRIC HARDMETAL CORP. (Itami), HARTMETALL-WERKZEUGFABRIK PAUL HORN GMBH (Tuebingen)
Inventors: Yosuke Shimamoto (Itami), Yasuyuki Kanada (Itami), Matthias Luik (Reutlingen)
Primary Examiner: Khawaja Anwar
Application Number: 29/685,646

Description

Description

FIG. 1 is a front view of a cutting insert in accordance with a first embodiment of the present design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a first perspective view thereof;

FIG. 8 is a second perspective view thereof;

FIG. 9 is a referential perspective view showing the state in use of the cutting insert attached to the holder by fixing member, for cutting a work piece;

FIG. 10 is a front view of a cutting insert in accordance with a second embodiment of the present design;

FIG. 11 is a rear view thereof;

FIG. 12 is a right side view thereof;

FIG. 13 is a left side view thereof;

FIG. 14 is a top view thereof;

FIG. 15 is a bottom view thereof;

FIG. 16 is a first perspective view thereof;

FIG. 17 is a second perspective view thereof;

FIG. 18 is a referential perspective view showing the state in use of the cutting insert attached to the holder by fixing member, for cutting a work piece;

FIG. 19 is a front view of a cutting insert in accordance with a third embodiment of the present design;

FIG. 20 is a rear view thereof;

FIG. 21 is a right side view thereof;

FIG. 22 is a left side view thereof;

FIG. 23 is a top view thereof;

FIG. 24 is a bottom view thereof;

FIG. 25 is a first perspective view thereof;

FIG. 26 is a second perspective view thereof;

FIG. 27 is a referential perspective view showing the state in use of the cutting insert attached to the holder by fixing member, for cutting a work piece;

FIG. 28 is a front view of a cutting insert in accordance with a fourth embodiment of the present design;

FIG. 29 is a rear view thereof;

FIG. 30 is a right side view thereof;

FIG. 31 is a left side view thereof;

FIG. 32 is a top view thereof;

FIG. 33 is a bottom view thereof;

FIG. 34 is a first perspective view thereof;

FIG. 35 is a second perspective view thereof; and,

FIG. 36 is a referential perspective view showing the state in use of the cutting insert attached to the holder by fixing member, for cutting a work piece.

The broken lines in the referential perspective view depict unclaimed environmental subject matter.

Claims

The ornamental design for a cutting insert, as shown and described.