Patent
   D422608
Priority
Jun 09 1999
Filed
Jun 09 1999
Issued
Apr 11 2000
Expiry
Apr 11 2014
Assg.orig
Entity
unknown
25
4
n/a
The ornamental design for a polygonal indexable cutting insert, as shown.

FIG. 1 is a perspective view of a polygonal indexable cutting insert showing a first form of our new design;

FIG. 2 is a top plan view of the polygonal indexable cutting insert of FIG. 1;

FIG. 3 is a side view of the polygonal indexable cutting insert of FIG. 1;

FIG. 4 is a view of an polygonal indexable cutting insert showing a second form of our new design;

FIG. 5 is a top plan view of the polygonal indexable cutting insert of FIG. 4; and,

FIG. 6 is a side view of the polygonal indexable cutting insert of FIG. 4.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.

Bernadic, Thomas, Brockett, Brendan, Malaker, John A.

Patent Priority Assignee Title
D474213, May 29 2002 Valenite, LLC Indexable cutting insert
D481048, May 29 2002 Valenite, LLC Indexable cutting insert
D559286, Mar 20 2007 Kennametal Inc.; KENNAMETAL INC Cutting insert
D603433, Jul 27 2007 KENNAMETAL INC Cutting insert
D621429, Jul 27 2007 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
D847883, Nov 25 2016 Mitsubishi Hitachi Tool Engineering, Ltd. 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
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
4447175, Jan 30 1980 KENNAMETAL PC INC Cutting insert
5074720, Jun 22 1989 SECO TOOLS AB Cutting insert for chip forming machining
D355661, May 11 1993 Sandvik Intellectual Property Aktiebolag Milling cutter insert
D401948, Jan 27 1998 Valenite, LLC Polygonal indexable cutting insert
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 27 1999MALAKER, JOHN A VALENITE, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0100220778 pdf
Apr 27 1999BROCKETT, BRENDANVALENITE, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0100220778 pdf
Apr 27 1999BERNADIC, THOMASVALENITE, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0100220778 pdf
Jun 09 1999Valenite Inc.(assignment on the face of the patent)
Dec 10 2001UNILOY MILACRON INC BANKERS TRUST COMPANY, AS ADMINISTRATIVE AGENTSECURITY AGREEMENT0131100122 pdf
Dec 10 2001UNILOY MILACRON U S A INC BANKERS TRUST COMPANY, AS ADMINISTRATIVE AGENTSECURITY AGREEMENT0131100122 pdf
Dec 10 2001D-M-E CompanyBANKERS TRUST COMPANY, AS ADMINISTRATIVE AGENTSECURITY AGREEMENT0131100122 pdf
Dec 10 2001VALENITE, INC BANKERS TRUST COMPANY, AS ADMINISTRATIVE AGENTSECURITY AGREEMENT0131100122 pdf
Dec 10 2001TALBOT HOLDINGS, LTD BANKERS TRUST COMPANY, AS ADMINISTRATIVE AGENTSECURITY AGREEMENT0131100122 pdf
Dec 10 2001MILACRON INC BANKERS TRUST COMPANY, AS ADMINISTRATIVE AGENTSECURITY AGREEMENT0131100122 pdf
Dec 10 2001VALENITE U S A INC BANKERS TRUST COMPANY, AS ADMINISTRATIVE AGENTSECURITY AGREEMENT0131100122 pdf
Aug 09 2002DEUTSCHE BANK TRUST COMPANY AMERICAS F K A BANKERS TRUST COMPANY , AS ADMINISTRATIVE AGENTValenite IncRELEASE OF INTELLECTUAL PROPERTY0131690258 pdf
Dec 31 2003Valenite IncValenite, LLCCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0150650500 pdf
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