Patent
   D442191
Priority
Feb 07 2000
Filed
Feb 07 2000
Issued
May 15 2001
Expiry
May 15 2015
Assg.orig
Entity
unknown
4
10
n/a
The ornamental design for a cutting tool insert, as shown and described.

FIG. 1 is an isometric view of a cutting tool insert in accordance with a first embodiment of the subject invention; and,

FIG. 2 is a top plan view of FIG. 1, wherein the bottom plan view is identical.

Broken line illustrations in the drawings are not part of the subject matter sought to be patented.

Alexander, IV, William M.

Patent Priority Assignee Title
D644255, Aug 25 2010 Sandvik Intellectual Property AB Cutting insert for chip removing machining
D708237, Sep 10 2012 SUMITOMO ELECTRIC HARDMETAL CORP. Cutting insert
D710411, Sep 10 2012 SUMITOMO ELECTRIC HARDMETAL CORP. Cutting insert
D717350, Jul 25 2011 Iscar. Ltd. Cutting insert
Patent Priority Assignee Title
4477212, Sep 15 1981 Stora Feldmuhle Aktiengesellschaft; Cerasiv GmbH Innovatives Keramik-Engineering Cutting tool
4480950, Sep 15 1981 Stora Feldmuhle Aktiengesellschaft; Cerasiv GmbH Innovatives Keramik-Engineering Cutting tool
4934880, Dec 27 1988 Valenite, LLC End mill cutting tool
5611649, Jun 18 1994 Reedhycalog UK Limited Elements faced with superhard material
5658100, Aug 25 1994 Walter AG Interlocking, or form fitting cutting bit or chip
5915889, Jul 11 1996 Mapal Fabrik Fur Prazisionswerkzeuge Dr. Kress KG; MAPAL FABRIK FUR PRAZISIONWERKZEUGE DR KRESS KG Cutting tip developed as a polygon with a chip breaker
D324690, Jun 09 1988 SUMITOMO ELECTRIC INDUSTRIES, LTD Tip for a cutting tool
D347012, May 08 1992 KENNAMETAL INC Chip control insert
D377801, Jun 22 1995 MAPAL FABRIK FUR PRAZISIONSWERKZEUGE DR KRESS KG Six-edged cutting tool
DE19703848,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 07 2000Kennametal Inc.(assignment on the face of the patent)
Feb 07 2000ALEXANDER, WILLIAM M , IVKENNAMETAL INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0105960852 pdf
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