Filter for a welding helmet
Latest LINCOLN GLOBAL, INC. Patents:
- Display screen or a portion thereof with a graphical user interface
- Display screen or a portion thereof with a graphical user interface
- Display screen or a portion thereof with a graphical user interface
- Display screen or a portion thereof with a graphical user interface
- Display screen or a portion thereof with a graphical user interface
Description
The broken lines in the drawings illustrate portions of the filter for a welding helmet that form no part of the claimed ornamental design.
Claims
The ornamental design for an filter for a welding helmet, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D349588 | August 9, 1994 | Howard |
D353692 | December 20, 1994 | Fergason |
D678619 | March 19, 2013 | Jackson |
D683502 | May 28, 2013 | Jackson |
D816746 | May 1, 2018 | Liu |
D836847 | December 25, 2018 | Wu |
D841896 | February 26, 2019 | Wu |
D930912 | September 14, 2021 | Yang |
D932107 | September 28, 2021 | Rutti |
20080092259 | April 24, 2008 | Seo |
009153869-0001 | February 2022 | EM |
- Amazon, “Jackson Safety Insight Welding Helmet ADF Cartridge”, first available Jul. 1, 2016. (https://www.amazon.com/Jackson-Safety-Darkening-Cartridge-46128/dp/B01HTMLSPM/?th=1) (Year: 2016).
- Amazon, “Iljin Display USA Auto-Darkening Welding Helmet Replace Lens”, first available Nov. 27, 2017. (https://www.amazon.com/Auto-Darkening-Welding-Replacement-Battery-Cartridge/dp/B077SCJRF5) (Year: 2017).
- Amazon, “Athelmet 0.2″ Thickness Auto Darkening Welding Lens”, first available Nov. 17, 2022. (https://www.amazon.com/Athelmet-Thickness-Auto-Darkening-Welding/dp/B0BMPFWR68/) (Year: 2022).
- Lincoln Electric, “Viking 1840 Digital Series ADF Cartridge Kit”, first accessed May 19, 2023. (https://www.lincolnelectric.com/en/Products/kp2853-4) (Year: 2023).
Patent History
Patent number: D1041768
Type: Grant
Filed: Feb 24, 2022
Date of Patent: Sep 10, 2024
Assignee: LINCOLN GLOBAL, INC. (Santa Fe Springs, CA)
Inventors: Paul H. Rumpke (Lakewood, OH), Emily C. Payne (Cleveland, OH), Chase P. Rutti (Cleveland, OH), Joseph R. Brusky (Willowick, OH), Ziqian Wu (Nanjing Jiangsu)
Primary Examiner: Leanne Was-Englehart
Assistant Examiner: Justin A Johnson
Application Number: 29/828,078
Type: Grant
Filed: Feb 24, 2022
Date of Patent: Sep 10, 2024
Assignee: LINCOLN GLOBAL, INC. (Santa Fe Springs, CA)
Inventors: Paul H. Rumpke (Lakewood, OH), Emily C. Payne (Cleveland, OH), Chase P. Rutti (Cleveland, OH), Joseph R. Brusky (Willowick, OH), Ziqian Wu (Nanjing Jiangsu)
Primary Examiner: Leanne Was-Englehart
Assistant Examiner: Justin A Johnson
Application Number: 29/828,078
Classifications
Current U.S. Class:
Element Or Attachment (D29/122)