US D1,026,980 S
Polycrystalline diamond compact with a raised surface and groove therein
Haijiang Fang, Zhengzhou (CN); Weifeng Du, Zhengzhou (CN); Yongfeng Wang, Zhengzhou (CN); and Jian Yang, Zhengzhou (CN)
Assigned to SF DIAMOND CO., LTD., Zhengzhou (CN)
Filed by SF Diamond Co., Ltd., Zhengzhou (CN)
Filed on Oct. 14, 2021, as Appl. No. 29/811,486.
Term of patent 15 Years
LOC (14) Cl. 15 - 09
U.S. Cl. D15—139
OG exemplary drawing
 
The ornamental design for a polycrystalline diamond compact with a raised surface and a groove therein, as shown and described.