Cutting insert for machine tools for metalworking
Description
1. Cutting insert for machine tools for metalworking
The claimed design has a central hole.
The broken lines show portions of a cutting insert for machine tools for metalworking that form no part of the claimed design.
Claims
The ornamental design for a cutting insert for machine tools for metalworking, as shown and described.
Referenced Cited
U.S. Patent Documents
| D280514 | September 10, 1985 | Porat |
| D359057 | June 6, 1995 | Niebauer |
| D363727 | October 31, 1995 | DeRoche |
| D366882 | February 6, 1996 | Wiman |
| D389497 | January 20, 1998 | Muren |
| D389846 | January 27, 1998 | Muren |
| D401948 | December 1, 1998 | Reiterman |
| D413612 | September 7, 1999 | Hartlohner |
| D413908 | September 14, 1999 | Kasperik |
| D416917 | November 23, 1999 | Xie |
| D423024 | April 18, 2000 | Hartlohner |
| D424074 | May 2, 2000 | Nelson |
| D426245 | June 6, 2000 | Bernadic |
| D426562 | June 13, 2000 | Kasperik |
| D426839 | June 20, 2000 | Morrison |
| D430178 | August 29, 2000 | Hartlohner |
| D434051 | November 21, 2000 | Kasperik |
| D436608 | January 23, 2001 | Hartlohner |
| D448393 | September 25, 2001 | Hartlohner |
| D487757 | March 23, 2004 | Kasperik |
| D487758 | March 23, 2004 | Kasperik |
| D487901 | March 30, 2004 | Kasperik |
| D488175 | April 6, 2004 | Kasperik |
| D488491 | April 13, 2004 | Kasperik |
| D488492 | April 13, 2004 | Kasperik |
| D496949 | October 5, 2004 | Waggle |
| D497371 | October 19, 2004 | Waggle |
| 6957935 | October 25, 2005 | Sung |
| D523039 | June 13, 2006 | Niebauer |
| D523040 | June 13, 2006 | Niebauer |
| D573164 | July 15, 2008 | Nitzsche |
| D603433 | November 3, 2009 | Zastrozynski |
| D636418 | April 19, 2011 | Chen |
| D638452 | May 24, 2011 | Morrison |
| D786325 | May 9, 2017 | Jeong |
| D786952 | May 16, 2017 | Jeong |
| D794103 | August 8, 2017 | Jeong |
| D804552 | December 5, 2017 | Lee |
| D805566 | December 19, 2017 | Oh |
| D822080 | July 3, 2018 | Oh |
| 10493535 | December 3, 2019 | An |
| D923676 | June 29, 2021 | Kim |
| D927571 | August 10, 2021 | Shin |
| D927572 | August 10, 2021 | Nam |
| D927573 | August 10, 2021 | Kim |
| D956835 | July 5, 2022 | Kim |
Patent History
Patent number: D978208
Type: Grant
Filed: May 10, 2021
Date of Patent: Feb 14, 2023
Inventors: Sung Hun Kim (Cheongju-si), Young Heum Kim (Cheongju-si), Byung Hoon Min (Cheongju-si)
Primary Examiner: Michael C Stout
Assistant Examiner: Fritzgerald L Butac
Application Number: 35/512,442
Type: Grant
Filed: May 10, 2021
Date of Patent: Feb 14, 2023
Inventors: Sung Hun Kim (Cheongju-si), Young Heum Kim (Cheongju-si), Byung Hoon Min (Cheongju-si)
Primary Examiner: Michael C Stout
Assistant Examiner: Fritzgerald L Butac
Application Number: 35/512,442
Classifications
Current U.S. Class:
Cutting Tool, E.g., Drill Bit, Etc. (D15/139)
