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Patent
D305663
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Priority
Jan 22 1988
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Filed
Jan 22 1988
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Issued
Jan 23 1990
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Expiry
Jan 23 2004
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Assg.orig
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Entity
unknown
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19
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16
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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 a top and left side perspective view of a cutting tool insert
showing my new design;
FIG. 2 is a top plan view;
FIG. 3 is an elevational view, taken from the right side;
FIG. 4 is a bottom plan view; and
FIG. 5 is a cross sectional view taken along line V--V in FIG. 2, thereof.
Niebauer, Kenneth L.
Patent |
Priority |
Assignee |
Title |
5082401, |
Dec 18 1990 |
KENNAMETAL INC |
Cutting insert for light feed rate |
5141367, |
Dec 18 1990 |
KENNAMETAL INC |
Ceramic cutting tool with chip control |
5265985, |
Dec 07 1992 |
Valenite, LLC |
Metal cutting insert |
5330296, |
Dec 18 1990 |
Kennametal Inc. |
Ceramic cutting tool with chip control |
5350258, |
Dec 18 1990 |
KENNAMETAL INC |
Ceramic cutting tool with chip control |
5476025, |
Dec 18 1990 |
Kennametal Inc. |
Method of using a ceramic cutting tool with chip control |
5628590, |
Dec 18 1990 |
Kennametal Inc. |
Ceramic cutting tool with chip control |
D324690, |
Jun 09 1988 |
SUMITOMO ELECTRIC INDUSTRIES, LTD |
Tip for a cutting tool |
D337335, |
Aug 22 1991 |
KENNAMETAL PC INC |
Cutting tool insert |
D340464, |
Jan 17 1992 |
Sandvik Intellectual Property Aktiebolag |
Cutting insert for milling cutters |
D347642, |
May 14 1990 |
Sandvik Intellectual Property Aktiebolag |
Cutting insert for end mills |
D348891, |
Jul 17 1992 |
Sandvik Intellectual Property Aktiebolag |
Cutting insert for milling cutters |
D426561, |
Oct 12 1999 |
KENNAMETAL INC |
Cutting tool insert |
D487755, |
May 28 2003 |
Kennametal Inc. |
Cutting insert |
D487757, |
May 28 2003 |
Kennametal Inc. |
Cutting insert |
D487758, |
May 28 2003 |
Kennametal Inc. |
Cutting insert |
D487759, |
May 28 2003 |
Kennametal Inc. |
Cutting insert |
D488176, |
May 28 2003 |
Kennametal Inc. |
Cutting insert |
D491588, |
May 28 2003 |
Kennametal Inc. |
Cutting insert |
Patent |
Priority |
Assignee |
Title |
3636602, |
|
|
|
3733664, |
|
|
|
3792514, |
|
|
|
3968550, |
Jan 14 1975 |
Stellram SA |
Hard metal cutting bit |
4318644, |
Jul 07 1980 |
Valenite Inc |
Cutting insert |
4318645, |
Sep 02 1980 |
Kennametal Inc. |
Cutting insert |
4340324, |
Aug 28 1980 |
Kennametal Inc. |
Cutting insert |
4359300, |
Dec 29 1980 |
CARBOLOY INC , A DE CORP |
Cutting insert with improved chip control |
4411565, |
May 08 1981 |
CARBOLOY INC , A DE CORP |
Finishing insert with improved chip control |
4507024, |
Sep 30 1982 |
GTE Valeron Corporation |
Cutting insert with chip control |
4685844, |
Nov 07 1986 |
KENNAMETAL PC INC |
Cutting insert |
4741649, |
Nov 14 1985 |
Sumitomo Electric Industries, Ltd. |
Throwaway tip |
4787784, |
Aug 03 1987 |
Valenite, LLC |
Polygonal cutting insert |
D275396, |
Feb 11 1982 |
NEW ISCAR LTD ; Iscar Ltd |
Cutting insert for tool holder |
D280514, |
Aug 26 1982 |
NEW ISCAR LTD ; Iscar Ltd |
Cutting insert for a tool holder |
D291889, |
Oct 18 1984 |
SANTRADE LIMITED, A SWISS CORP |
Cutting insert |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a