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The ornamental design for a drilling tool tip, as shown and described.
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Broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.
Patent | Priority | Assignee | Title |
9617794, | Jun 22 2012 | Smith International, Inc | Feature to eliminate shale packing/shale evacuation channel |
D682898, | Nov 11 2010 | AYABO CORPORATION | Drill head for deep hole drilling |
D724636, | Jun 15 2012 | Belltec Industries, Inc.; BELLTEC INDUSTRIES, INC | Pilot |
D756430, | Feb 13 2015 | TaeguTec, Ltd.; TAEGUTEC, LTD | Drill head |
D857772, | Oct 26 2017 | B+BTEC INTERNATIONAL BV | Drilling tool |
D878439, | Nov 14 2018 | Champ-Air Refrigeration Hardware Co., Ltd. | Cutter head |
Patent | Priority | Assignee | Title |
7070010, | May 17 2001 | Atlas Copco MAI GmbH | Drill bit |
20040134688, | |||
20060029477, | |||
20060032676, | |||
20080166196, | |||
D590851, | Apr 14 2008 | SECO TOOLS AB | Drilling tool tip |
D602965, | Oct 14 2008 | SECO TOOLS AB | Drilling tool tip |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 22 2010 | FREJD, STEFAN | SECO TOOLS AB | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 025419 | /0568 | |
Nov 24 2010 | SECO TOOLS AB | (assignment on the face of the patent) | / |
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