USD620510S1 - Drill bit - Google Patents
Drill bit Download PDFInfo
- Publication number
- USD620510S1 USD620510S1 US29/304,177 US30417708F USD620510S US D620510 S1 USD620510 S1 US D620510S1 US 30417708 F US30417708 F US 30417708F US D620510 S USD620510 S US D620510S
- Authority
- US
- United States
- Prior art keywords
- drill bit
- ornamental design
- view
- drill
- bit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Description
The broken line showing of the drill bit is included for the purpose of illustrating portions of the drill bit and forms no part of the claimed invention.
Claims (1)
- The ornamental design for a drill bit, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/304,177 USD620510S1 (en) | 2006-03-23 | 2008-02-26 | Drill bit |
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/277,294 US8379217B2 (en) | 2006-03-23 | 2006-03-23 | System and method for optical sensor interrogation |
US11/278,935 US7426968B2 (en) | 2005-11-21 | 2006-04-06 | Drill bit assembly with a probe |
US11/611,310 US7600586B2 (en) | 2006-12-15 | 2006-12-15 | System for steering a drill string |
US11/673,872 US7484576B2 (en) | 2006-03-23 | 2007-02-12 | Jack element in communication with an electric motor and or generator |
US11/680,997 US7419016B2 (en) | 2006-03-23 | 2007-03-01 | Bi-center drill bit |
US11/686,638 US7424922B2 (en) | 2005-11-21 | 2007-03-15 | Rotary valve for a jack hammer |
US11/737,034 US7503405B2 (en) | 2005-11-21 | 2007-04-18 | Rotary valve for steering a drill string |
US11/750,700 US7549489B2 (en) | 2006-03-23 | 2007-05-18 | Jack element with a stop-off |
US11/837,321 US7559379B2 (en) | 2005-11-21 | 2007-08-10 | Downhole steering |
US29/304,177 USD620510S1 (en) | 2006-03-23 | 2008-02-26 | Drill bit |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/837,321 Continuation-In-Part US7559379B2 (en) | 2005-11-21 | 2007-08-10 | Downhole steering |
Publications (1)
Publication Number | Publication Date |
---|---|
USD620510S1 true USD620510S1 (en) | 2010-07-27 |
Family
ID=42342300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/304,177 Active USD620510S1 (en) | 2006-03-23 | 2008-02-26 | Drill bit |
Country Status (1)
Country | Link |
---|---|
US (1) | USD620510S1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090158897A1 (en) * | 2005-11-21 | 2009-06-25 | Hall David R | Jack Element with a Stop-off |
US8281882B2 (en) | 2005-11-21 | 2012-10-09 | Schlumberger Technology Corporation | Jack element for a drill bit |
USD674422S1 (en) * | 2007-02-12 | 2013-01-15 | Hall David R | Drill bit with a pointed cutting element and a shearing cutting element |
US8360174B2 (en) | 2006-03-23 | 2013-01-29 | Schlumberger Technology Corporation | Lead the bit rotary steerable tool |
USD678368S1 (en) * | 2007-02-12 | 2013-03-19 | David R. Hall | Drill bit with a pointed cutting element |
US8522897B2 (en) | 2005-11-21 | 2013-09-03 | Schlumberger Technology Corporation | Lead the bit rotary steerable tool |
US8701799B2 (en) | 2009-04-29 | 2014-04-22 | Schlumberger Technology Corporation | Drill bit cutter pocket restitution |
USD760307S1 (en) * | 2014-05-12 | 2016-06-28 | Sumitomo Electric Hardmetal Corp. | Cutting work body |
USD875147S1 (en) * | 2018-05-10 | 2020-02-11 | Seed Technologies Corp., Ltd. | Drill bit |
USD924949S1 (en) * | 2019-01-11 | 2021-07-13 | Us Synthetic Corporation | Cutting tool |
Citations (151)
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US20050082093A1 (en) * | 2003-08-21 | 2005-04-21 | Keshavan Madapusi K. | Multiple diameter cutting elements and bits incorporating the same |
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US20060207802A1 (en) * | 2005-02-08 | 2006-09-21 | Youhe Zhang | Thermally stable polycrystalline diamond cutting elements and bits incorporating the same |
US20060283640A1 (en) * | 2003-06-20 | 2006-12-21 | Roy Estes | Stepped polycrystalline diamond compact insert |
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US20070205023A1 (en) * | 2005-03-03 | 2007-09-06 | Carl Hoffmaster | Fixed cutter drill bit for abrasive applications |
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US20070277651A1 (en) * | 2006-04-28 | 2007-12-06 | Calnan Barry D | Molds and methods of forming molds associated with manufacture of rotary drill bits and other downhole tools |
US20080006448A1 (en) * | 2004-04-30 | 2008-01-10 | Smith International, Inc. | Modified Cutters |
US20080011521A1 (en) * | 2005-11-21 | 2008-01-17 | Hall David R | Retaining Element for a Jack Element |
US20080029312A1 (en) * | 2006-03-23 | 2008-02-07 | Hall David R | Indenting Member for a Drill Bit |
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USD566137S1 (en) * | 2006-08-11 | 2008-04-08 | Hall David R | Pick bolster |
US7360612B2 (en) * | 2004-08-16 | 2008-04-22 | Halliburton Energy Services, Inc. | Roller cone drill bits with optimized bearing structures |
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- 2008-02-26 US US29/304,177 patent/USD620510S1/en active Active
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