Cutting insert for machine tools for metalworking

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Description

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Top

1.5 : Bottom

1.6 : Left

1.7 : Right

The present design is a rhombus-shaped cutting insert with smoothly rounded corners and a centrally positioned circular hole; the top surface showcases an arrangement of flowing curves and angular recesses, forming a layered aesthetic; an elevated contour runs parallel to the outer edge, creating a structured and refined ornamental effect; the overall shape maintains a balanced geometric structure, with a combination of soft curves and sharp lines contributing to its modern and sophisticated appearance.

Claims

The ornamental design for a cutting insert for machine tools for metalworking as shown and described.

Referenced Cited
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Foreign Patent Documents
3734037-0004 April 2017 EM
3009717940000 September 2018 SK
Patent History
Patent number: D1127019
Type: Grant
Filed: Mar 13, 2025
Date of Patent: May 19, 2026
Inventors: Tae Hee Cho (Cheongju-si), Sung Hun Kim (Cheongju-si), Ki Chan Nam (Cheongju-si), Young Heum Kim (Cheongju-si)
Primary Examiner: Mark T. Philipps
Application Number: 35/524,772
Classifications