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Publication numberUSD649987 S1
Publication typeGrant
Application numberUS 29/348,751
Publication dateDec 6, 2011
Priority dateFeb 4, 2010
Publication number29348751, 348751, US D649987 S1, US D649987S1, US-S1-D649987, USD649987 S1, USD649987S1
InventorsDuane C. Dunnahoe
Original AssigneeDunnahoe Duane C
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Carbide chip
US D649987 S1
Abstract  available in
Images(3)
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Claims(1)
  1. The ornamental design for a carbide chip, as shown and described.
Description

FIG. 1 is a front perspective view of a carbide chip of the present invention.

FIG. 2 is a rear perspective view of a carbide chip depicted in FIG. 1.

FIG. 3 is a front elevation view of a carbide chip depicted in FIGS. 1 through 2.

FIG. 4 is a side elevation view of a carbide chip depicted in FIGS. 1 through 3.

FIG. 5 is a rear elevation view of a carbide chip depicted in FIGS. 1 through 4.

FIG. 6 is a side sectional view of a carbide chip depicted along line 6-6 of FIG. 3.

FIG. 7 is a perspective view of a carbide chip with a plurality of carbide chips of the present invention disposed on a mill shown in broken lines forming no part of the claimed design.

FIG. 8 is a perspective view of a carbide chip with a plurality of carbide chips of the present invention joined in a honeycomb configuration shown in broken lines forming no part of the claimed design.

FIG. 9 is a rear elevation view of a carbide chip with a plurality of carbide chips shown in broken lines forming no part of the claimed design depicted in FIG. 8; and,

FIG. 10 is a rear perspective view of a carbide chip with a plurality of carbide chips shown in broken lines forming no part of the claimed design depicted in FIGS. 8 and 9.

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

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD760308 *Mar 25, 2015Jun 28, 2016Kennametal India LimitedCutting insert with flower-shaped seating area
Classifications
U.S. ClassificationD15/139