Patent
   D718356
Priority
Dec 03 2013
Filed
Dec 03 2013
Issued
Nov 25 2014
Expiry
Nov 25 2028
Assg.orig
Entity
unknown
2
9
n/a
The ornamental design for a hexagonal chip with elongated side notches, as shown and described.

FIG. 1 is a side perspective view of a hexagonal chip with elongated side notches of the present invention.

FIG. 2 is a side elevation view of a hexagonal chip with elongated side notches depicted in FIG. 1.

FIG. 3 is an alternate side elevation view of a hexagonal chip with elongated side notches depicted in FIGS. 1 through 2, rotated about a substantially vertical axis from the view depicted in FIG. 2.

FIG. 4 is an overhead view of a hexagonal chip with elongated side notches depicted in FIGS. 1 through 3; and,

FIG. 5 is a bottom view of a hexagonal chip with elongated side notches depicted in FIGS. 1 through 4.

The present invention is a chip (including, without limitation, a carbide chip) used on down-hole tools including, without limitation, mills.

Dunnahoe, Duane C.

Patent Priority Assignee Title
D772320, Oct 30 2015 Carbide chip
ER253,
Patent Priority Assignee Title
6079912, Jan 31 1996 Widia GmbH Cutter insert for roughing and finishing
6641337, Dec 18 1998 Widia GmbH Cutting insert and tool having a cutting insert
20040007115,
100199,
D482706, Jan 26 2001 SECO TOOLS AB Milling cutter insert
D602510, Aug 21 2007 Iscar Ltd Cutting insert
D640716, Jul 05 2007 Mitsubishi Materials Corporation Cutting insert
D649987, Feb 04 2010 Carbide chip
D651224, Jul 05 2007 Mitsubishi Materials Corporation Cutting insert
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