Patent
   D345984
Priority
Apr 14 1992
Filed
Apr 14 1992
Issued
Apr 12 1994
Expiry
Apr 12 2008
Assg.orig
Entity
unknown
25
4
n/a
The ornamental design for a cutter insert, as shown and described.

FIG. 1 is a perspective view of a cutter insert showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a cross-sectional view taken along line 8--8 in FIG. 2;

FIG. 9 is a cross-sectional view taken along line 9--9 in FIG. 2; and,

FIG. 10 is a cross-sectional view taken along line 10--10 in FIG. 2.

Ishikawa, Youichi, Ichinoseki, Osamu

Patent Priority Assignee Title
D412335, Dec 18 1998 KENNAMETAL INC Cutting tool insert
D426839, Nov 19 1999 KENNAMETAL INC Cutting tool insert
D477003, Jan 29 2002 Sandvik Intellectual Property Aktiebolag Cutting insert
D487756, May 28 2003 Kennametal Inc. Cutting insert
D488176, May 28 2003 Kennametal Inc. Cutting insert
D795318, Sep 24 2015 TUNGALOY CORPORATION Cutting inserts
D806150, Jan 27 2016 TUNGALOY CORPORATION Cutting insert
D822078, Dec 16 2016 Cutting insert
D822080, Dec 13 2016 Cutting insert
D822731, Sep 24 2015 TUNGALOY CORPORATION Cutting insert
D837847, Jun 13 2017 Groove cutting tool
D845361, Jan 27 2016 TUNGALOY CORPORATION Cutting insert
D872784, Nov 16 2017 Mitsubishi Hitachi Tool Engineering, ltd Cutting insert for a rotary cutting machine tool
D898085, Mar 06 2019 Korloy Inc. Cutting insert
D902966, May 21 2019 TOTAL WOOD WORKING TOOLS LLC Rhombus negative rake wood turning blade
D923676, Sep 18 2019 Cutting insert
D927571, Sep 30 2019 Cutting insert
D927572, Sep 30 2019 Cutting insert
D927573, Sep 18 2019 Cutting insert
D953393, May 21 2020 Cutting insert
D953394, May 21 2020 Cutting insert
D956835, May 21 2020 Cutting insert
D986935, Nov 10 2021 Cutting insert
ER3065,
ER3137,
Patent Priority Assignee Title
4367990, Aug 08 1979 NEW ISCAR LTD ; Iscar Ltd Cutting insert
4808045, Oct 25 1985 Mitsubishi Materials Corporation End mill with throw-away tip
5180258, Sep 30 1991 Valenite, LLC High feed heavy depth of cut insert for the aluminum wheel turning market
D308975, Jan 22 1988 KENNAMETAL PC INC Cutting tool insert
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 06 1992ISHIKAWA, YOUICHIMitsubishi Materials CorporationASSIGNMENT OF ASSIGNORS INTEREST 0060870614 pdf
Apr 06 1992ICHINOSEKI, OSAMUMitsubishi Materials CorporationASSIGNMENT OF ASSIGNORS INTEREST 0060870614 pdf
Apr 14 1992Mitsubishi Materials Corporation(assignment on the face of the patent)
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