USD911399S1 - Innermost cutter for a fixed-cutter drill bit - Google Patents
Innermost cutter for a fixed-cutter drill bit Download PDFInfo
- Publication number
- USD911399S1 USD911399S1 US29/672,512 US201829672512F USD911399S US D911399 S1 USD911399 S1 US D911399S1 US 201829672512 F US201829672512 F US 201829672512F US D911399 S USD911399 S US D911399S
- Authority
- US
- United States
- Prior art keywords
- cutter
- fixed
- drill bit
- innermost
- cutter drill
- 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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Claims (1)
- I claim the ornamental design for an innermost cutter for a fixed-cutter drill bit, as shown and described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/672,512 USD911399S1 (en) | 2018-12-06 | 2018-12-06 | Innermost cutter for a fixed-cutter drill bit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/672,512 USD911399S1 (en) | 2018-12-06 | 2018-12-06 | Innermost cutter for a fixed-cutter drill bit |
Publications (1)
Publication Number | Publication Date |
---|---|
USD911399S1 true USD911399S1 (en) | 2021-02-23 |
Family
ID=74593283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/672,512 Active USD911399S1 (en) | 2018-12-06 | 2018-12-06 | Innermost cutter for a fixed-cutter drill bit |
Country Status (1)
Country | Link |
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US (1) | USD911399S1 (en) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD936713S1 (en) * | 2019-05-13 | 2021-11-23 | Osg Corporation | Cutting insert |
US20220003047A1 (en) * | 2018-11-07 | 2022-01-06 | Halliburton Energy Services, Inc. | Fixed-cutter drill bits with reduced cutting arc length on innermost cutter |
USD940767S1 (en) * | 2020-01-24 | 2022-01-11 | Dynatech Systems, Inc. | Cutter head for grinding machines and the like |
US11268249B2 (en) | 2017-11-27 | 2022-03-08 | Dynatech Systems, Inc. | Material removal manufacture, assembly, and method of assembly |
USD951313S1 (en) * | 2018-07-12 | 2022-05-10 | Halliburton Energy Services, Inc. | PDC cutter |
USD967880S1 (en) * | 2020-04-29 | 2022-10-25 | China Pacificarbide, Inc. | Milling bit |
USD969183S1 (en) * | 2019-09-09 | 2022-11-08 | Halliburton Energy Services, Inc. | Boss on nozzle bores of a drill bit |
USD969184S1 (en) * | 2020-04-29 | 2022-11-08 | China Pacificarbide, Inc. | Milling bit |
USD982046S1 (en) * | 2020-10-16 | 2023-03-28 | Sf Diamond Co., Ltd. | Drill bit |
USD982632S1 (en) * | 2020-10-16 | 2023-04-04 | Sf Diamond Co., Ltd. | Drill bit |
USD982631S1 (en) * | 2020-10-16 | 2023-04-04 | Sf Diamond Co., Ltd. | Drill bit |
TWD224778S (en) | 2022-08-23 | 2023-04-11 | 恒佶工業有限公司 | Jaws |
USD984500S1 (en) * | 2019-06-21 | 2023-04-25 | Us Synthetic Corporation | Substrate |
US11655681B2 (en) * | 2018-12-06 | 2023-05-23 | Halliburton Energy Services, Inc. | Inner cutter for drilling |
USD989827S1 (en) * | 2020-10-16 | 2023-06-20 | Sf Diamond Co., Ltd. | Drill bit |
USD989826S1 (en) * | 2020-10-16 | 2023-06-20 | Sf Diamond Co., Ltd. | Drill bit |
USD997219S1 (en) * | 2021-10-14 | 2023-08-29 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact with a double-layer structure |
USD1006073S1 (en) * | 2021-10-14 | 2023-11-28 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact with a raised surface sloping to a peripheral extension |
USD1006074S1 (en) * | 2021-10-14 | 2023-11-28 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact with a raised triangular structure |
USD1026981S1 (en) * | 2021-10-14 | 2024-05-14 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact with a tripartite raised surface |
USD1026982S1 (en) * | 2019-01-11 | 2024-05-14 | Us Synthetic Corporation | Cutting tool |
USD1026980S1 (en) * | 2021-10-14 | 2024-05-14 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact with a raised surface and groove therein |
Citations (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD357486S (en) * | 1993-02-24 | 1995-04-18 | Sandvik Ab | Insert for rocking drilling bits |
USD357485S (en) * | 1993-02-24 | 1995-04-18 | Sandvik Ab | Insert for rock drilling bits |
USD371146S (en) * | 1994-10-12 | 1996-06-25 | Sandvik Ab | Asymmetrical button insert for rock drilling |
USD371374S (en) * | 1995-04-12 | 1996-07-02 | Sandvik Ab | Asymmetrical button insert for rock drilling |
GB2274129B (en) | 1993-01-08 | 1996-08-07 | Smith International | Rotary cone rock bit with ultra hard heel row inserts |
US5709279A (en) | 1995-05-18 | 1998-01-20 | Dennis; Mahlon Denton | Drill bit insert with sinusoidal interface |
US5740874A (en) | 1995-05-02 | 1998-04-21 | Camco Drilling Group Ltd. Of Hycalog | Cutting elements for rotary drill bits |
US6045440A (en) | 1997-11-20 | 2000-04-04 | General Electric Company | Polycrystalline diamond compact PDC cutter with improved cutting capability |
USD424579S (en) * | 1999-05-10 | 2000-05-09 | Brady William J | Rotary mining bit |
US6065554A (en) | 1996-10-11 | 2000-05-23 | Camco Drilling Group Limited | Preform cutting elements for rotary drill bits |
US6196340B1 (en) | 1997-11-28 | 2001-03-06 | U.S. Synthetic Corporation | Surface geometry for non-planar drill inserts |
USD477005S1 (en) * | 2002-03-21 | 2003-07-08 | Sandvik Aktiebolag | Cutting insert |
US6904984B1 (en) | 2003-06-20 | 2005-06-14 | Rock Bit L.P. | Stepped polycrystalline diamond compact insert |
USD554162S1 (en) * | 2007-03-27 | 2007-10-30 | Hall David R | Diamond enhanced cutting element |
US20080053710A1 (en) | 2006-09-05 | 2008-03-06 | Smith International, Inc. | Drill bit with cutter element having multifaceted, slanted top cutting surface |
USD606569S1 (en) * | 2009-07-07 | 2009-12-22 | Ford Douglas R | Directional boring bit |
US20100059287A1 (en) | 2008-09-05 | 2010-03-11 | Smith International, Inc. | Cutter geometry for high rop applications |
GB2453472B (en) | 2006-07-07 | 2011-05-25 | Baker Hughes Inc | Cutters for downhole cutting devices |
US8037951B2 (en) | 2004-04-30 | 2011-10-18 | Smith International, Inc. | Cutter having shaped working surface with varying edge chamfer |
US8061456B2 (en) | 2007-08-27 | 2011-11-22 | Baker Hughes Incorporated | Chamfered edge gage cutters and drill bits so equipped |
US8096372B2 (en) | 2006-07-24 | 2012-01-17 | Smith International, Inc. | Cutter geometry for increased bit life and bits incorporating the same |
USD656166S1 (en) * | 2008-06-26 | 2012-03-20 | Seco Tools Ab | Cutting insert for metal chip removal |
US8186460B2 (en) | 2008-03-26 | 2012-05-29 | Hilti Aktiengesellschaft | Hard material insert and core bit |
US20130020134A1 (en) | 2011-06-22 | 2013-01-24 | Smith International, Inc. | Fixed Cutter Drill Bit With Core Fragmentation Feature |
US20130112485A1 (en) * | 2011-10-26 | 2013-05-09 | Baker Hughes Incorporated | Plow-shaped cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods |
USD682898S1 (en) * | 2010-11-11 | 2013-05-21 | Ayabo Corporation | Drill head for deep hole drilling |
US20130313403A1 (en) * | 2010-11-29 | 2013-11-28 | Halliburton Energy Services, Inc. | Mold assemblies including a mold insertable in a container |
US20130316149A1 (en) * | 2010-11-29 | 2013-11-28 | William Brian Atkins | Forming objects by infiltrating a printed matrix |
US20130320598A1 (en) * | 2010-11-29 | 2013-12-05 | William Brian Atkins | 3d-printed bodies for molding downhole equipment |
US20130333950A1 (en) * | 2010-11-29 | 2013-12-19 | William Brian Atkins | Heat flow control for molding downhole equipment |
US20140332271A1 (en) * | 2013-05-13 | 2014-11-13 | Baker Hughes Incorporated | Earth-boring tools including movable formation-engaging structures and related methods |
USD738412S1 (en) * | 2013-12-25 | 2015-09-08 | Taegutec Ltd. | Cutting insert |
US20160076308A1 (en) * | 2013-09-11 | 2016-03-17 | Halliburton Energy Services, Inc. | Anodic bonding of thermally stable polycrystalline materials to substrate |
US9309724B2 (en) | 2011-11-11 | 2016-04-12 | Baker Hughes Incorporated | Cutting elements having laterally elongated shapes for use with earth-boring tools, earth-boring tools including such cutting elements, and related methods |
USD753748S1 (en) * | 2014-08-11 | 2016-04-12 | Schneider Gmbh Co. Kg | Block piece for optical lenses |
US20160177629A1 (en) | 2014-12-22 | 2016-06-23 | Smith International, Inc. | Drill bits with core feature for directional drilling applications and methods of use thereof |
US9415447B2 (en) | 2010-12-28 | 2016-08-16 | Dover Bmcs Acquisition Corporation | Drill bits, cutting elements for drill bits, and drilling apparatuses including the same |
US20160339515A1 (en) * | 2015-01-28 | 2016-11-24 | Halliburton Energy Services, Inc | Mold transfer assemblies and methods of use |
US20170107768A1 (en) * | 2015-03-10 | 2017-04-20 | Halliburton Energy Services, Inc. | Polycrystalline diamond compacts and methods of manufacture |
US9889502B2 (en) * | 2014-06-25 | 2018-02-13 | Halliburton Energy Services, Inc. | Insulation enclosure with a radiant barrier |
USD823909S1 (en) * | 2016-09-09 | 2018-07-24 | Sumitomo Electric Hardmetal Corp. | Drill head |
USD828415S1 (en) * | 2016-07-14 | 2018-09-11 | Mitsubishi Materials Corporation | Drill bit tip |
USD828416S1 (en) * | 2016-07-14 | 2018-09-11 | Mitsubishi Materials Corporation | Drill bit tip |
USD845361S1 (en) * | 2016-01-27 | 2019-04-09 | Tungaloy Corporation | Cutting insert |
USD852245S1 (en) * | 2016-11-25 | 2019-06-25 | Mitsubishi Hitachi Tool Engineering, Ltd. | Cutting insert |
USD854063S1 (en) * | 2016-08-26 | 2019-07-16 | Sumitomo Electric Hardmetal Corp. | Cutting tool |
USD862537S1 (en) * | 2018-03-02 | 2019-10-08 | 10660469 Canada Inc. | Grinder |
USD875147S1 (en) * | 2018-05-10 | 2020-02-11 | Seed Technologies Corp., Ltd. | Drill bit |
USD878436S1 (en) * | 2017-11-16 | 2020-03-17 | Us Synthetic Corporation | Cutting tool |
USD879168S1 (en) * | 2018-03-14 | 2020-03-24 | Fanuc Corporation | Machining sample of machine tools |
USD880547S1 (en) * | 2017-11-30 | 2020-04-07 | Illinois Tool Works Inc. | Cutting insert |
USD884041S1 (en) * | 2018-09-07 | 2020-05-12 | Osg Corporation | Cutting insert |
USD884039S1 (en) * | 2018-09-19 | 2020-05-12 | Osg Corporation | Cutting insert |
USD884040S1 (en) * | 2018-10-29 | 2020-05-12 | Osg Corporation | Cutting insert |
US20200149352A1 (en) * | 2018-11-12 | 2020-05-14 | Ulterra Drilling Technologies, L.P. | Drill bit |
-
2018
- 2018-12-06 US US29/672,512 patent/USD911399S1/en active Active
Patent Citations (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2274129B (en) | 1993-01-08 | 1996-08-07 | Smith International | Rotary cone rock bit with ultra hard heel row inserts |
USD357486S (en) * | 1993-02-24 | 1995-04-18 | Sandvik Ab | Insert for rocking drilling bits |
USD357485S (en) * | 1993-02-24 | 1995-04-18 | Sandvik Ab | Insert for rock drilling bits |
USD371146S (en) * | 1994-10-12 | 1996-06-25 | Sandvik Ab | Asymmetrical button insert for rock drilling |
USD371374S (en) * | 1995-04-12 | 1996-07-02 | Sandvik Ab | Asymmetrical button insert for rock drilling |
US5740874A (en) | 1995-05-02 | 1998-04-21 | Camco Drilling Group Ltd. Of Hycalog | Cutting elements for rotary drill bits |
US5709279A (en) | 1995-05-18 | 1998-01-20 | Dennis; Mahlon Denton | Drill bit insert with sinusoidal interface |
US6065554A (en) | 1996-10-11 | 2000-05-23 | Camco Drilling Group Limited | Preform cutting elements for rotary drill bits |
US6045440A (en) | 1997-11-20 | 2000-04-04 | General Electric Company | Polycrystalline diamond compact PDC cutter with improved cutting capability |
US6196340B1 (en) | 1997-11-28 | 2001-03-06 | U.S. Synthetic Corporation | Surface geometry for non-planar drill inserts |
USD424579S (en) * | 1999-05-10 | 2000-05-09 | Brady William J | Rotary mining bit |
USD477005S1 (en) * | 2002-03-21 | 2003-07-08 | Sandvik Aktiebolag | Cutting insert |
US6904984B1 (en) | 2003-06-20 | 2005-06-14 | Rock Bit L.P. | Stepped polycrystalline diamond compact insert |
US8037951B2 (en) | 2004-04-30 | 2011-10-18 | Smith International, Inc. | Cutter having shaped working surface with varying edge chamfer |
GB2453472B (en) | 2006-07-07 | 2011-05-25 | Baker Hughes Inc | Cutters for downhole cutting devices |
US8096372B2 (en) | 2006-07-24 | 2012-01-17 | Smith International, Inc. | Cutter geometry for increased bit life and bits incorporating the same |
US20080053710A1 (en) | 2006-09-05 | 2008-03-06 | Smith International, Inc. | Drill bit with cutter element having multifaceted, slanted top cutting surface |
USD554162S1 (en) * | 2007-03-27 | 2007-10-30 | Hall David R | Diamond enhanced cutting element |
US8061456B2 (en) | 2007-08-27 | 2011-11-22 | Baker Hughes Incorporated | Chamfered edge gage cutters and drill bits so equipped |
US8186460B2 (en) | 2008-03-26 | 2012-05-29 | Hilti Aktiengesellschaft | Hard material insert and core bit |
USD656973S1 (en) * | 2008-06-26 | 2012-04-03 | Seco Tools Ab | Cutting insert for metal chip removal |
USD656166S1 (en) * | 2008-06-26 | 2012-03-20 | Seco Tools Ab | Cutting insert for metal chip removal |
US20100059287A1 (en) | 2008-09-05 | 2010-03-11 | Smith International, Inc. | Cutter geometry for high rop applications |
US8783387B2 (en) | 2008-09-05 | 2014-07-22 | Smith International, Inc. | Cutter geometry for high ROP applications |
USD606569S1 (en) * | 2009-07-07 | 2009-12-22 | Ford Douglas R | Directional boring bit |
USD682898S1 (en) * | 2010-11-11 | 2013-05-21 | Ayabo Corporation | Drill head for deep hole drilling |
US20130316149A1 (en) * | 2010-11-29 | 2013-11-28 | William Brian Atkins | Forming objects by infiltrating a printed matrix |
US20130320598A1 (en) * | 2010-11-29 | 2013-12-05 | William Brian Atkins | 3d-printed bodies for molding downhole equipment |
US20130333950A1 (en) * | 2010-11-29 | 2013-12-19 | William Brian Atkins | Heat flow control for molding downhole equipment |
US20130313403A1 (en) * | 2010-11-29 | 2013-11-28 | Halliburton Energy Services, Inc. | Mold assemblies including a mold insertable in a container |
US9415447B2 (en) | 2010-12-28 | 2016-08-16 | Dover Bmcs Acquisition Corporation | Drill bits, cutting elements for drill bits, and drilling apparatuses including the same |
US20130020134A1 (en) | 2011-06-22 | 2013-01-24 | Smith International, Inc. | Fixed Cutter Drill Bit With Core Fragmentation Feature |
US20130112485A1 (en) * | 2011-10-26 | 2013-05-09 | Baker Hughes Incorporated | Plow-shaped cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and related methods |
US9309724B2 (en) | 2011-11-11 | 2016-04-12 | Baker Hughes Incorporated | Cutting elements having laterally elongated shapes for use with earth-boring tools, earth-boring tools including such cutting elements, and related methods |
US20140332271A1 (en) * | 2013-05-13 | 2014-11-13 | Baker Hughes Incorporated | Earth-boring tools including movable formation-engaging structures and related methods |
US20160076308A1 (en) * | 2013-09-11 | 2016-03-17 | Halliburton Energy Services, Inc. | Anodic bonding of thermally stable polycrystalline materials to substrate |
USD738412S1 (en) * | 2013-12-25 | 2015-09-08 | Taegutec Ltd. | Cutting insert |
US9889502B2 (en) * | 2014-06-25 | 2018-02-13 | Halliburton Energy Services, Inc. | Insulation enclosure with a radiant barrier |
USD753748S1 (en) * | 2014-08-11 | 2016-04-12 | Schneider Gmbh Co. Kg | Block piece for optical lenses |
US20160177629A1 (en) | 2014-12-22 | 2016-06-23 | Smith International, Inc. | Drill bits with core feature for directional drilling applications and methods of use thereof |
US20160339515A1 (en) * | 2015-01-28 | 2016-11-24 | Halliburton Energy Services, Inc | Mold transfer assemblies and methods of use |
US20170107768A1 (en) * | 2015-03-10 | 2017-04-20 | Halliburton Energy Services, Inc. | Polycrystalline diamond compacts and methods of manufacture |
USD845361S1 (en) * | 2016-01-27 | 2019-04-09 | Tungaloy Corporation | Cutting insert |
USD828415S1 (en) * | 2016-07-14 | 2018-09-11 | Mitsubishi Materials Corporation | Drill bit tip |
USD828416S1 (en) * | 2016-07-14 | 2018-09-11 | Mitsubishi Materials Corporation | Drill bit tip |
USD854063S1 (en) * | 2016-08-26 | 2019-07-16 | Sumitomo Electric Hardmetal Corp. | Cutting tool |
USD823909S1 (en) * | 2016-09-09 | 2018-07-24 | Sumitomo Electric Hardmetal Corp. | Drill head |
USD852245S1 (en) * | 2016-11-25 | 2019-06-25 | Mitsubishi Hitachi Tool Engineering, Ltd. | Cutting insert |
USD878436S1 (en) * | 2017-11-16 | 2020-03-17 | Us Synthetic Corporation | Cutting tool |
USD880547S1 (en) * | 2017-11-30 | 2020-04-07 | Illinois Tool Works Inc. | Cutting insert |
USD862537S1 (en) * | 2018-03-02 | 2019-10-08 | 10660469 Canada Inc. | Grinder |
USD879168S1 (en) * | 2018-03-14 | 2020-03-24 | Fanuc Corporation | Machining sample of machine tools |
USD875147S1 (en) * | 2018-05-10 | 2020-02-11 | Seed Technologies Corp., Ltd. | Drill bit |
USD884041S1 (en) * | 2018-09-07 | 2020-05-12 | Osg Corporation | Cutting insert |
USD884039S1 (en) * | 2018-09-19 | 2020-05-12 | Osg Corporation | Cutting insert |
USD884040S1 (en) * | 2018-10-29 | 2020-05-12 | Osg Corporation | Cutting insert |
US20200149352A1 (en) * | 2018-11-12 | 2020-05-14 | Ulterra Drilling Technologies, L.P. | Drill bit |
Non-Patent Citations (2)
Title |
---|
PCT Application Serial No. PCT/US2019/051340, International Search Report, dated Jan. 7, 2020, 4 pages. |
PCT Application Serial No. PCT/US2019/051340, International Written Opinion, dated Jan. 7, 2020, 6 pages. |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11268249B2 (en) | 2017-11-27 | 2022-03-08 | Dynatech Systems, Inc. | Material removal manufacture, assembly, and method of assembly |
USD951313S1 (en) * | 2018-07-12 | 2022-05-10 | Halliburton Energy Services, Inc. | PDC cutter |
US20220003047A1 (en) * | 2018-11-07 | 2022-01-06 | Halliburton Energy Services, Inc. | Fixed-cutter drill bits with reduced cutting arc length on innermost cutter |
US11649681B2 (en) * | 2018-11-07 | 2023-05-16 | Halliburton Energy Services, Inc. | Fixed-cutter drill bits with reduced cutting arc length on innermost cutter |
US11655681B2 (en) * | 2018-12-06 | 2023-05-23 | Halliburton Energy Services, Inc. | Inner cutter for drilling |
USD1026982S1 (en) * | 2019-01-11 | 2024-05-14 | Us Synthetic Corporation | Cutting tool |
USD936713S1 (en) * | 2019-05-13 | 2021-11-23 | Osg Corporation | Cutting insert |
USD984500S1 (en) * | 2019-06-21 | 2023-04-25 | Us Synthetic Corporation | Substrate |
USD969183S1 (en) * | 2019-09-09 | 2022-11-08 | Halliburton Energy Services, Inc. | Boss on nozzle bores of a drill bit |
USD962314S1 (en) * | 2020-01-24 | 2022-08-30 | Dynatech Systems, Inc. | Cutter head for grinding machines and the like |
USD961643S1 (en) * | 2020-01-24 | 2022-08-23 | Dynatech Systems, Inc. | Cutter head for grinding machines and the like |
USD960946S1 (en) * | 2020-01-24 | 2022-08-16 | Dynatech Systems, Inc. | Cutter head for grinding machines and the like |
USD940767S1 (en) * | 2020-01-24 | 2022-01-11 | Dynatech Systems, Inc. | Cutter head for grinding machines and the like |
USD967880S1 (en) * | 2020-04-29 | 2022-10-25 | China Pacificarbide, Inc. | Milling bit |
USD969184S1 (en) * | 2020-04-29 | 2022-11-08 | China Pacificarbide, Inc. | Milling bit |
USD982632S1 (en) * | 2020-10-16 | 2023-04-04 | Sf Diamond Co., Ltd. | Drill bit |
USD982631S1 (en) * | 2020-10-16 | 2023-04-04 | Sf Diamond Co., Ltd. | Drill bit |
USD989827S1 (en) * | 2020-10-16 | 2023-06-20 | Sf Diamond Co., Ltd. | Drill bit |
USD989826S1 (en) * | 2020-10-16 | 2023-06-20 | Sf Diamond Co., Ltd. | Drill bit |
USD982046S1 (en) * | 2020-10-16 | 2023-03-28 | Sf Diamond Co., Ltd. | Drill bit |
USD997219S1 (en) * | 2021-10-14 | 2023-08-29 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact with a double-layer structure |
USD1006073S1 (en) * | 2021-10-14 | 2023-11-28 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact with a raised surface sloping to a peripheral extension |
USD1006074S1 (en) * | 2021-10-14 | 2023-11-28 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact with a raised triangular structure |
USD1026981S1 (en) * | 2021-10-14 | 2024-05-14 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact with a tripartite raised surface |
USD1026980S1 (en) * | 2021-10-14 | 2024-05-14 | Sf Diamond Co., Ltd. | Polycrystalline diamond compact with a raised surface and groove therein |
TWD224778S (en) | 2022-08-23 | 2023-04-11 | 恒佶工業有限公司 | Jaws |
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