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USD989827S1 - Drill bit - Google Patents

Drill bit Download PDF

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Publication number
USD989827S1
USD989827S1 US29/794,915 US202129794915F USD989827S US D989827 S1 USD989827 S1 US D989827S1 US 202129794915 F US202129794915 F US 202129794915F US D989827 S USD989827 S US D989827S
Authority
US
United States
Prior art keywords
drill bit
view
ornamental design
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.)
Active
Application number
US29/794,915
Inventor
Haijiang Fang
Yongfeng Wang
Weifeng DU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SF Diamond Co Ltd
Original Assignee
SF Diamond Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SF Diamond Co Ltd filed Critical SF Diamond Co Ltd
Assigned to SF DIAMOND CO., LTD. reassignment SF DIAMOND CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FANG, Haijiang, DU, Weifeng, WANG, YONGFENG
Application granted granted Critical
Publication of USD989827S1 publication Critical patent/USD989827S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a perspective view of a drill bit showing our new design;
FIG. 2 is a front view of FIG. 1 , the rear view being a mirror image thereof;
FIG. 3 is a left side view of FIG. 1 , the right view being a mirror image thereof;
FIG. 4 is a top view of FIG. 1 ; and,
FIG. 5 is a bottom view of FIG. 1 .

Claims (1)

    CLAIM
  1. The ornamental design for a drill bit, as shown and described.
US29/794,915 2020-10-16 2021-06-16 Drill bit Active USD989827S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202030617260 2020-10-16
CN202030617260.X 2020-10-16

Publications (1)

Publication Number Publication Date
USD989827S1 true USD989827S1 (en) 2023-06-20

Family

ID=86733338

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/794,915 Active USD989827S1 (en) 2020-10-16 2021-06-16 Drill bit

Country Status (1)

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US (1) USD989827S1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1026979S1 (en) * 2020-12-03 2024-05-14 Us Synthetic Corporation Cutting tool
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
USD1026982S1 (en) * 2019-01-11 2024-05-14 Us Synthetic Corporation Cutting tool
USD1068884S1 (en) * 2021-10-14 2025-04-01 Sf Diamond Co., Ltd. Polycrystalline diamond compact with a raised parallelogram surface and a groove formed therein

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD264217S (en) * 1979-07-17 1982-05-04 Prause Benjiman G Drill bit protector
USD353392S (en) * 1992-09-29 1994-12-13 Winston Jeffrey M Combined stamp pad and container therefor
USD474213S1 (en) * 2002-05-29 2003-05-06 Valenite Inc. Indexable cutting insert
USD502952S1 (en) * 2003-11-07 2005-03-15 Roy Derrick Achilles Substrate for manufacturing cutting elements
USD587732S1 (en) * 2004-12-07 2009-03-03 Konstantin Evgenievich Morozov Substrate for manufacturing cutting elements
USD857067S1 (en) * 2017-09-21 2019-08-20 Osg Corporation Cutting insert
US20200087758A1 (en) * 2017-05-04 2020-03-19 Sf Diamond Co., Ltd. Method for making polycrystalline diamond compacts having curved surface
USD908753S1 (en) * 2017-11-16 2021-01-26 Us Synthetic Corporation Cutting tool
USD911399S1 (en) * 2018-12-06 2021-02-23 Halliburton Energy Services, Inc. Innermost cutter for a fixed-cutter drill bit
USD924949S1 (en) * 2019-01-11 2021-07-13 Us Synthetic Corporation Cutting tool
US20220017798A1 (en) * 2020-07-16 2022-01-20 SF Diamond USA, INC. Complex polycrystalline diamond compact

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD264217S (en) * 1979-07-17 1982-05-04 Prause Benjiman G Drill bit protector
USD353392S (en) * 1992-09-29 1994-12-13 Winston Jeffrey M Combined stamp pad and container therefor
USD474213S1 (en) * 2002-05-29 2003-05-06 Valenite Inc. Indexable cutting insert
USD502952S1 (en) * 2003-11-07 2005-03-15 Roy Derrick Achilles Substrate for manufacturing cutting elements
USD587732S1 (en) * 2004-12-07 2009-03-03 Konstantin Evgenievich Morozov Substrate for manufacturing cutting elements
US20200087758A1 (en) * 2017-05-04 2020-03-19 Sf Diamond Co., Ltd. Method for making polycrystalline diamond compacts having curved surface
USD857067S1 (en) * 2017-09-21 2019-08-20 Osg Corporation Cutting insert
USD908753S1 (en) * 2017-11-16 2021-01-26 Us Synthetic Corporation Cutting tool
USD911399S1 (en) * 2018-12-06 2021-02-23 Halliburton Energy Services, Inc. Innermost cutter for a fixed-cutter drill bit
USD924949S1 (en) * 2019-01-11 2021-07-13 Us Synthetic Corporation Cutting tool
US20220017798A1 (en) * 2020-07-16 2022-01-20 SF Diamond USA, INC. Complex polycrystalline diamond compact

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1026982S1 (en) * 2019-01-11 2024-05-14 Us Synthetic Corporation Cutting tool
USD1026979S1 (en) * 2020-12-03 2024-05-14 Us Synthetic Corporation Cutting tool
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
USD1057780S1 (en) 2021-10-14 2025-01-14 Sf Diamond Co., Ltd. Polycrystalline diamond compact with a tripartite raised surface
USD1057779S1 (en) 2021-10-14 2025-01-14 SF Diamond Co., Ltd Polycrystalline diamond compact with a raised surface and groove therein
USD1068884S1 (en) * 2021-10-14 2025-04-01 Sf Diamond Co., Ltd. Polycrystalline diamond compact with a raised parallelogram surface and a groove formed therein

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