Cutting tool insert
Latest SUMITOMO ELECTRIC HARDMETAL CORP. Patents:
Description
The broken lines shown in the drawings represent portions of the cutting tool insert that form no part of the claimed design.
Claims
The ornamental design for a cutting tool insert, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D1029898
Type: Grant
Filed: Apr 21, 2022
Date of Patent: Jun 4, 2024
Assignee: SUMITOMO ELECTRIC HARDMETAL CORP. (Itami)
Inventor: Tangwei Zhao (Itami)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Kaitlyn G Wiltshire
Application Number: 29/835,688
Type: Grant
Filed: Apr 21, 2022
Date of Patent: Jun 4, 2024
Assignee: SUMITOMO ELECTRIC HARDMETAL CORP. (Itami)
Inventor: Tangwei Zhao (Itami)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Kaitlyn G Wiltshire
Application Number: 29/835,688
Classifications
Current U.S. Class:
Cutting Tool, E.g., Drill Bit, Etc. (D15/139)