The broken lines shown in the drawings represent portions of the welding mask that form no part of the claimed design.
The broken lines shown in the drawings represent portions of the welding mask that form no part of the claimed design.
| Number | Date | Country | Kind |
|---|---|---|---|
| 202330143274.6 | Mar 2023 | CN | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| 2056027 | Tracey | Sep 1936 | A |
| 3914796 | Barta | Oct 1975 | A |
| D249827 | Rieppel | Oct 1978 | S |
| 4185328 | Graveno | Jan 1980 | A |
| 4237557 | Gordon | Dec 1980 | A |
| D296832 | Bachik | Jul 1988 | S |
| D308266 | Van Wyk | May 1990 | S |
| D308586 | Van Wyk | Jun 1990 | S |
| D324588 | Metzger | Mar 1992 | S |
| 6008466 | Hosoda | Dec 1999 | A |
| 7346972 | Inget | Mar 2008 | B2 |
| D925130 | Williams | Jul 2021 | S |
| D1003524 | Williams | Oct 2023 | S |
| 20090235420 | Chiang | Sep 2009 | A1 |
| Number | Date | Country |
|---|---|---|
| 302634158 | Nov 2013 | CN |
| 301279691.0000 | Oct 2024 | KR |
| Entry |
|---|
| Tecmen Electronics Co., LTD | N-Space Flip-up Leather Mask with ADF110P. [online] Retrieved May 1, 2025 from URL: https://www.aplusa-online.com/vis/v1/en/exhprofiles/Nm3Ga5siSjmChBDi4rcogw (Year: 2025). |