Polycrystalline diamond compact with a tripartite raised surface

- SF DIAMOND CO., LTD.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top perspective view of a polycrystalline diamond compact with a tripartite raised surface showing our new design;

FIG. 2 is a bottom perspective view of a polycrystalline diamond compact with a tripartite raised surface showing of FIG. 1;

FIG. 3 is a top plan view of the polycrystalline diamond compact with a tripartite raised surface of FIG. 1;

FIG. 4 is a bottom plan view of the polycrystalline diamond compact with a tripartite raised surface of FIG. 1;

FIG. 5 is a side elevation view of the polycrystalline diamond compact with a tripartite raised surface of FIG. 1;

FIG. 6 is another side elevation view of the polycrystalline diamond compact with a tripartite raised surface of FIG. 1;

FIG. 7 is another side elevation view of the polycrystalline diamond compact with a tripartite raised surface of FIG. 1; and,

FIG. 8 is another side elevation view of the polycrystalline diamond compact with a tripartite raised surface of Fig.

The broken lines show portions of a polycrystalline diamond compact with a tripartite raised surface which forms no part of the claimed design.

Claims

The ornamental design for a polycrystalline diamond compact with a tripartite raised surface, as shown and described.

Referenced Cited
U.S. Patent Documents
4984642 January 15, 1991 Renard
5533582 July 9, 1996 Tibbitts
5928071 July 27, 1999 Devlin
6045440 April 4, 2000 Johnson
6196340 March 6, 2001 Jensen et al.
6196910 March 6, 2001 Johnson et al.
6202771 March 20, 2001 Scott
6571891 June 3, 2003 Smith
D502952 March 15, 2005 Achilles
6962218 November 8, 2005 Eyre
D570384 June 3, 2008 Morozov
D581958 December 2, 2008 Morozov
D587732 March 3, 2009 Morozov
7658666 February 9, 2010 Sung et al.
7726420 June 1, 2010 Shen
7798257 September 21, 2010 Shen et al.
8191657 June 5, 2012 Richert et al.
8210747 July 3, 2012 Cooley
8540037 September 24, 2013 Hall
9297411 March 29, 2016 Peterson et al.
D760308 June 28, 2016 Krishnegowda
10385623 August 20, 2019 DiGiovanni et al.
D878436 March 17, 2020 Dunaway
D908753 January 26, 2021 Dunaway
D911399 February 23, 2021 Atkins
D914070 March 23, 2021 Dunaway
D924949 July 13, 2021 Mortensen
D951313 May 10, 2022 Keller
11377910 July 5, 2022 Zhao
D982046 March 28, 2023 Fang
D982631 April 4, 2023 Fang
D982632 April 4, 2023 Fang
D989826 June 20, 2023 Fang
D989827 June 20, 2023 Fang
D997219 August 29, 2023 Fang
D1006073 November 28, 2023 Fang
20080121433 May 29, 2008 Ledgerwood
20130068538 March 21, 2013 DiGiovanni et al.
20140318873 October 30, 2014 Patel et al.
20150259986 September 17, 2015 Stockey
20150285007 October 8, 2015 Stockey et al.
20150368981 December 24, 2015 Jiang et al.
20180291689 October 11, 2018 Palmer et al.
20180318962 November 8, 2018 Zhao
20180320450 November 8, 2018 Borge
20190084087 March 21, 2019 Chapman et al.
20190368277 December 5, 2019 Zhao
20200087758 March 19, 2020 Zhao
20210009426 January 14, 2021 Fang et al.
20220017798 January 20, 2022 Haijiang
Foreign Patent Documents
201202408 June 2008 CN
101280666 October 2008 CN
202081828 December 2011 CN
203905823 October 2014 CN
204729011 October 2015 CN
205259953 May 2016 CN
205259954 May 2016 CN
105772733 July 2016 CN
105840104 August 2016 CN
205422548 August 2016 CN
205890048 January 2017 CN
106761428 May 2017 CN
106984906 July 2017 CN
206458324 September 2017 CN
206693924 December 2017 CN
206870494 January 2018 CN
206874228 January 2018 CN
207110976 March 2018 CN
207453880 June 2018 CN
207673290 July 2018 CN
Other references
  • Zhao, Dongpeng et al., “Characterization of polycrystalline diamond compact with non-planar surfaces for drilling hard-formation”, Diamond & Abrasives Engineering, Dec. 6, 2016, No. 6 vol. 36, Serial 216.
  • Zhao, Dongpeng et al., “Research of polycrystalline diamond compact having non-planar surfaces for oil drilling”, Diamond & Abrasives Engineering, Dec. 6, 2017, No. 6 vol. 37, Serial 222.
Patent History
Patent number: D1026981
Type: Grant
Filed: Oct 14, 2021
Date of Patent: May 14, 2024
Assignee: SF DIAMOND CO., LTD. (Zhengzhou)
Inventors: Haijiang Fang (Zhengzhou), Weifeng Du (Zhengzhou), Yongfeng Wang (Zhengzhou), Jian Yang (Zhengzhou)
Primary Examiner: Patricia A Palasik
Application Number: 29/811,489
Classifications