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