Hard hat adapter for a welding helmet
Description
The evenly spaced broken lines are directed to portions of a hard hat adapter for a welding helmet that form no part of the claimed design.
Claims
The ornamental design for a hard hat adapter for a welding helmet, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| D777383 | January 24, 2017 | Carroll |
| D837461 | January 1, 2019 | Wu |
| D857133 | August 20, 2019 | Saponaro |
| D948131 | April 5, 2022 | Rumpke |
| D961169 | August 16, 2022 | Hancock |
| D1000714 | October 3, 2023 | Rumpke |
| D1047296 | October 15, 2024 | Rumpke |
| D1051506 | November 12, 2024 | Zimmer |
| D1059691 | January 28, 2025 | Hanudel |
| D1101285 | November 4, 2025 | Noordzij |
| 2188045-0002 | February 2013 | EP |
- Cyberweld, “Lincoln Viking Slotted Style Hard Hat Adapter”, first available 2021. (https://store.cyberweld.com/products/lincoln-viking-slotted-style-hard-hat-adapter-kp3486-1?srsltid=AfmBOopBSI7yyh3MsLwYO-XO5g9TZ5364j2KKD9xNnOCiSKsaiuxBRP6) (Year: 2021).
- Lincoln Electric, “FGS® 3250D—Slotted Hard Hat Adapter”, first accessed May 20, 2025. (https://www.lincolnelectric.com/en/products/kp3707-1) (Year: 2025).
- Weld Shop Supply, “Jackson Hard Hat Interchange SC-6 Replacement Blades”, first accessed May 20, 2026. (https://www.weldshopsupply.com/products/jackson-39476) (Year: 2026).
Patent History
Patent number: D1153931
Type: Grant
Filed: Sep 19, 2025
Date of Patent: Oct 13, 2026
Assignee: LINCOLN GLOBAL, INC. (Cleveland, OH)
Inventors: Jehoash I. Pedavada (Broadview Heights, OH), Paul H. Rumpke (Rocky River, OH), Joseph R. Brusky (Willowick, OH)
Primary Examiner: George A Bugg
Assistant Examiner: Justin A Johnson
Application Number: 30/024,069
Type: Grant
Filed: Sep 19, 2025
Date of Patent: Oct 13, 2026
Assignee: LINCOLN GLOBAL, INC. (Cleveland, OH)
Inventors: Jehoash I. Pedavada (Broadview Heights, OH), Paul H. Rumpke (Rocky River, OH), Joseph R. Brusky (Willowick, OH)
Primary Examiner: George A Bugg
Assistant Examiner: Justin A Johnson
Application Number: 30/024,069
Classifications
Current U.S. Class:
Element Or Attachment (D29/122)