Plasma cutting machine
Description
The broken lines in the drawings illustrate portions of the plasma cutting machine that form no part of the claimed ornamental design.
Claims
The ornamental design for a plasma cutting machine, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| D752665 | March 29, 2016 | Kindig |
| D777108 | January 24, 2017 | Mittermair |
| D853457 | July 9, 2019 | Lin |
| D853458 | July 9, 2019 | Lin |
| D854593 | July 23, 2019 | Shu |
| D862544 | October 8, 2019 | Lin |
| D862545 | October 8, 2019 | Lin |
| D868126 | November 26, 2019 | Shu |
| D872018 | January 7, 2020 | Dong |
| D884042 | May 12, 2020 | Shu |
| D884758 | May 19, 2020 | Shu |
| D907080 | January 5, 2021 | Shu |
| D935499 | November 9, 2021 | Lowther |
| D1068890 | April 1, 2025 | McQuerry |
| D1080542 | June 24, 2025 | He |
| D1088080 | August 12, 2025 | Lin |
| D1092585 | September 9, 2025 | Zhang |
| 20090277881 | November 12, 2009 | Bornemann |
| 15096143 | March 2025 | EM |
| 3020060047839 | December 2006 | KR |
- Crossfire, (date retrieved Sep. 13, 2025), nvercut 65 Plasma Cutter, Crossfirewelders.com, URL: (https://crossfirewelders.com/products/invercut-65?srsltid=AfmBOooTTT-USd6f8lj5opL1J4uhrz-csjYBLO-EaruXjJ3kapJ4isKR), (Year: 2025).
Patent History
Patent number: D1120996
Type: Grant
Filed: Oct 14, 2024
Date of Patent: Mar 31, 2026
Assignee: LINCOLN GLOBAL, INC. (Cleveland, OH)
Inventors: Phillip L. Fulgenzi (Aurora, OH), Paul N. Hewitt, II (Chagrin Falls, OH), Zhendong Wang (Minhang District), Xiaowei Qu (Minhang District), Dongbin Zhang (Minhang District)
Primary Examiner: Richard Edgar
Application Number: 29/967,910
Type: Grant
Filed: Oct 14, 2024
Date of Patent: Mar 31, 2026
Assignee: LINCOLN GLOBAL, INC. (Cleveland, OH)
Inventors: Phillip L. Fulgenzi (Aurora, OH), Paul N. Hewitt, II (Chagrin Falls, OH), Zhendong Wang (Minhang District), Xiaowei Qu (Minhang District), Dongbin Zhang (Minhang District)
Primary Examiner: Richard Edgar
Application Number: 29/967,910
Classifications
Current U.S. Class:
Heat Treatment, Welding Or Brazing (D15/144)