Welder's helmet
Latest OTOS WING.CO., LTD. Patents:
Description
The broken lines are included for the purpose of illustrating portions of the article and form no part of the claimed design.
Claims
The ornamental design for a welder's helmet, as shown and described.
Referenced Cited
U.S. Patent Documents
D565801 | April 1, 2008 | Curci |
D594600 | June 16, 2009 | Huh |
9009862 | April 21, 2015 | Huh |
D753345 | April 5, 2016 | Yang |
D793009 | July 25, 2017 | Yang |
20130333089 | December 19, 2013 | Watkins |
20150359286 | December 17, 2015 | Sommers |
Patent History
Patent number: D921991
Type: Grant
Filed: Aug 29, 2019
Date of Patent: Jun 8, 2021
Assignee: OTOS WING.CO., LTD. (Seoul)
Inventor: Moon Young Huh (Seoul)
Primary Examiner: Robert A Delehanty
Application Number: 29/703,694
Type: Grant
Filed: Aug 29, 2019
Date of Patent: Jun 8, 2021
Assignee: OTOS WING.CO., LTD. (Seoul)
Inventor: Moon Young Huh (Seoul)
Primary Examiner: Robert A Delehanty
Application Number: 29/703,694
Classifications
Current U.S. Class:
Including Transparent Eye Shield (e.g., Welder's Mask, Glare Shield) (D29/110)