Filter for a welding helmet

- LINCOLN GLOBAL, INC.
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Description

FIG. 1 is a front side perspective view of a filter for a welding helmet, showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

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
D358684 May 23, 1995 Salce
D700402 February 25, 2014 Zhou
D793008 July 25, 2017 Yang
D834257 November 20, 2018 Alexander
20050273900 December 15, 2005 DeYoung
20210146467 May 20, 2021 Pettersson
Foreign Patent Documents
301210633.0000 April 2023 KR
Other references
  • Amazon, “YESWELDER Panoramic View Auto Darkening Welding Helmet”, first available Jul. 22, 2021. (https://www.amazon.com/dp/B09B22QQDK/?th=1) (Year: 2021).
  • Amazon, “TRQWH Welding Helmet”, first available Dec. 7, 2022. (https://www.amazon.com/dp/B0BTLLQRD9/?th=1) (Year: 2022).
  • Amazon, “MANUSAGE Auto Darkening Welding Helmet”, first available Dec. 23, 2022. (https://www.amazon.com/dp/B0B9PK2DYY/?th=1) (Year: 2022).
  • Amazon, “Argon Arc Welding Helmets”, first available Feb. 9, 2023. (https://www.amazon.com/dp/B0BTYM6L2D/?th=1) (Year: 2023).
Patent History
Patent number: D1047291
Type: Grant
Filed: Jun 23, 2022
Date of Patent: Oct 15, 2024
Assignee: LINCOLN GLOBAL, INC. (Santa Fe 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 Jackson
Application Number: 29/843,788