US D1,029,896 S
Drill head
Ryusei Hamada, Itami (JP); Kouki Matsubara, Itami (JP); and Kenta Nishi, Itami (JP)
Assigned to SUMITOMO ELECTRIC HARDMETAL CORP., Itami (JP)
Filed by Sumitomo Electric Hardmetal Corp., Itami (JP)
Filed on Feb. 23, 2022, as Appl. No. 29/827,860.
Claims priority of application No. 2021-018515 D (JP), filed on Aug. 27, 2021.
Term of patent 15 Years
LOC (14) Cl. 15 - 09
U.S. Cl. D15—139
OG exemplary drawing
 
The ornamental design for a drill head, as shown and described.