Filter for a welding helmet
Latest LINCOLN GLOBAL, INC. Patents:
Description
The broken lines in the drawings illustrate portions of the auto darkening filter for a welding helmet that form no part of the claimed ornamental design.
Claims
The ornamental design for a filter for a welding helmet, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
6070264 | June 6, 2000 | Hamilton |
D678619 | March 19, 2013 | Jackson |
D683502 | May 28, 2013 | Jackson |
D816746 | May 1, 2018 | Liu |
D834257 | November 20, 2018 | Alexander |
D836847 | December 25, 2018 | Wu |
D930912 | September 14, 2021 | Yang |
D931281 | September 21, 2021 | Turk |
D932107 | September 28, 2021 | Rutti |
20220265473 | August 25, 2022 | Johnson |
301210631.0000 | April 2023 | KR |
- 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/dp/B0BMPFWR68/?th=1) (Year: 2022).
- Grainger, “Lincoln Electric Welding Helmet Lens”, first accessed Nov. 17, 2023. (https://www.grainger.com/product/807RW1?gucid=N:N:PS:Paid:GGL:CSM-2295:4P7A1P:20501231&gad_source=1&gclid=EAlalQobChMlyazKp5vGggMV0_blCh0x9AUPEAQYBCABEgJ63_D_BwE&gclsrc=aw.ds) (Year: 2023).
- Amazon, “TRQWH Welding Lens”, first available May 27, 2023. (https://www.amazon.com/dp/B0C6GS1X2H/?th=1) (Year: 2023).
Patent History
Patent number: D1047295
Type: Grant
Filed: Jun 23, 2022
Date of Patent: Oct 15, 2024
Assignee: LINCOLN GLOBAL, INC. (Santa Fa Springs, CA)
Inventors: Paul H. Rumpke (Lakewood, OH), Chase P. Rutti (Cleveland, OH), Joseph R. Brusky (Willowick, OH)
Primary Examiner: Leanne Was-Englehart
Assistant Examiner: Justin A Johnson
Application Number: 29/843,758
Type: Grant
Filed: Jun 23, 2022
Date of Patent: Oct 15, 2024
Assignee: LINCOLN GLOBAL, INC. (Santa Fa Springs, CA)
Inventors: Paul H. Rumpke (Lakewood, OH), Chase P. Rutti (Cleveland, OH), Joseph R. Brusky (Willowick, OH)
Primary Examiner: Leanne Was-Englehart
Assistant Examiner: Justin A Johnson
Application Number: 29/843,758
Classifications
Current U.S. Class:
Including Transparent Eye Shield (e.g., Welder's Mask, Glare Shield) (D29/110)