Welding helmet
Description
Claims
The ornamental design for a welding helmet, as shown and described.
Referenced Cited
Patent History
Patent number: D955659
Type: Grant
Filed: Jul 28, 2020
Date of Patent: Jun 21, 2022
Assignee: Jiangsu Meixín Optoelectronics Technology Co., Ltd. (Jiangsu)
Inventor: Weidong Jia (Jiangsu)
Primary Examiner: Robert A Delehanty
Application Number: 29/744,203
Type: Grant
Filed: Jul 28, 2020
Date of Patent: Jun 21, 2022
Assignee: Jiangsu Meixín Optoelectronics Technology Co., Ltd. (Jiangsu)
Inventor: Weidong Jia (Jiangsu)
Primary Examiner: Robert A Delehanty
Application Number: 29/744,203
Classifications
Current U.S. Class:
Including Transparent Eye Shield (e.g., Welder's Mask, Glare Shield) (D29/110)