Patent
   D772320
Priority
Oct 30 2015
Filed
Oct 30 2015
Issued
Nov 22 2016
Expiry
Nov 22 2031
Assg.orig
Entity
unknown
6
23
n/a
The ornamental design for a carbide chip, as shown and described.

FIG. 1 is a front-side elevational view of a carbide chip in accordance with the present invention;

FIG. 2 is a front perspective view of the carbide chip in FIG. 1;

FIG. 3 is a back perspective view thereof;

FIG. 4 is a left side perspective view thereof;

FIG. 5 is a right side perspective view thereof;

FIG. 6 is a top perspective view thereof; and,

FIG. 7 is a bottom perspective view thereof.

The present invention is used on down-hole drilling tools.

McQueen, Jr., Sterling W.

Patent Priority Assignee Title
D794102, Dec 28 2015 TaeguTec Ltd. Cutting insert
D844034, Feb 26 2014 SUMITOMO ELECTRIC HARDMETAL CORP. Drilling tool
D844683, Feb 26 2014 SUMITOMO ELECTRIC HARDMETAL CORP. Drilling tool
D957484, Jun 27 2019 SUMITOMO ELECTRIC HARDMETAL CORP. Cutting tool
D966359, Mar 27 2019 SUMITOMO ELECTRIC HARDMETAL CORP. Cutting edge for drilling tool
ER7079,
Patent Priority Assignee Title
3123896,
3289272,
5454671, Apr 02 1992 Sandvik Intellectual Property Aktiebolag Indexable insert for face or disc milling cutters, and a cutter using said insert
20100180735,
CN303320291,
CN303320292,
D278716, Jan 21 1981 NEW ISCAR LTD ; Iscar Ltd Cutting insert for metal working machines
D330901, Mar 14 1989 Sandvik AB Cutoff insert
D482706, Jan 26 2001 SECO TOOLS AB Milling cutter insert
D486505, Jun 28 2002 Sandvik Intellectual Property Aktiebolag Cutting insert for chip forming machining
D602510, Aug 21 2007 Iscar Ltd Cutting insert
D616003, Feb 02 2009 SUMITOMO ELECTRIC HARDMETAL CORP Indexable insert for a grooving tool
D647928, Jan 16 2009 9372-2882 QUÉBEC INC ; QUADCO INC Tooth for a circular saw or a mower drum
D649987, Feb 04 2010 Carbide chip
D651224, Jul 05 2007 Mitsubishi Materials Corporation Cutting insert
D676071, Jun 19 2009 IPEG, Inc; RAPID GRANULATOR, INC Cutting tool
D705281, Mar 21 2012 Tana Oy Knife of a waste shredder
D706322, Jan 13 2012 VEISTO OY Cutter bit
D718356, Dec 03 2013 Hexagonal chip with elongated side notches
D738411, Dec 27 2013 TaeguTec Ltd. Cutting insert
EM8627500004,
GB2103042,
GB2103043,
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