Patent
   D409633
Priority
Aug 24 1998
Filed
Aug 24 1998
Issued
May 11 1999
Expiry
May 11 2013
Assg.orig
Entity
unknown
31
12
n/a
The ornamental design for a polygonal indexable cutting insert, as shown.

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

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

FIG. 3 is a sectional view of the insert of FIG. 2 taken along line 3--3;

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

FIG. 5 is a top plan view of an indexable cutting insert showing a third form of our new design;

FIG. 6 is a perspective view of an indexable cutting insert showing a fourth form of our new design; and,

FIG. 7 is a top plan view of the insert of FIG. 6.

Bernadic, Thomas, Sarnaik, Sanjay, Coffman, David

Patent Priority Assignee Title
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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
3882580,
4087193, Aug 31 1976 Allen J., Portnoy Cutting tool with chip breaker
4318645, Sep 02 1980 Kennametal Inc. Cutting insert
4447175, Jan 30 1980 KENNAMETAL PC INC Cutting insert
4629371, May 07 1984 Sumitomo Electric Industries, Ltd. Throw-away insert
5074720, Jun 22 1989 SECO TOOLS AB Cutting insert for chip forming machining
5147158, May 22 1990 SECO TOOLS AB A CORP OF SWEDEN Cutting insert
5230591, Aug 10 1992 Valenite, LLC Insert for light feed, light depth of cut
5383750, May 25 1992 NEW ISCAR LTD ; Iscar Ltd Exchangeable milling cutting inserts
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 20 1998BERNADIC, THOMASValenite IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0097410871 pdf
Aug 20 1998COFFFMAN, DAVIDValenite IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0097410871 pdf
Aug 20 1998SARNAIK, SANJAYValenite IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0097410871 pdf
Aug 24 1998Valenite 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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