Gas diffuser
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Description
The broken lines depict portions of the gas diffuser which form no part of the claimed design.
Claims
The ornamental design for a gas diffuser as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 3995186 | November 30, 1976 | Kaminsky |
| 4464560 | August 7, 1984 | Church |
| D497373 | October 19, 2004 | Hewett |
| 6914211 | July 5, 2005 | Brasseur |
| D519135 | April 18, 2006 | Conway |
| D535673 | January 23, 2007 | Conway |
| D652437 | January 17, 2012 | Furujo |
| D653270 | January 31, 2012 | Furujo |
| D681706 | May 7, 2013 | Savill, Jr. |
| D736284 | August 11, 2015 | Maurer |
| D744555 | December 1, 2015 | Suzuki |
| D930782 | September 14, 2021 | Ryu |
| D944876 | March 1, 2022 | Monahan |
| D980813 | March 14, 2023 | Shin |
| D980814 | March 14, 2023 | Shin |
| D990441 | June 27, 2023 | Lee |
| D1000493 | October 3, 2023 | Cuda |
| D1052548 | November 26, 2024 | Veerappan |
| D1060451 | February 4, 2025 | Kay |
| 20020185475 | December 12, 2002 | Horner-Richardson |
| 20040074888 | April 22, 2004 | Matiash |
| 20130126506 | May 23, 2013 | Hassan |
| 20130316094 | November 28, 2013 | Leeser |
| 20170282278 | October 5, 2017 | Centner |
| 20170356085 | December 14, 2017 | Morey |
| 20180178307 | June 28, 2018 | Whipple |
| 20180281097 | October 4, 2018 | Jansma |
| 20190003051 | January 3, 2019 | Kim |
| 20250387848 | December 25, 2025 | Leger |
| 3019960001592 | February 1996 | KR |
- Mtsooning, (date first available Oct. 27, 2025), Thread-On Gas Diffuser Compatible with Lincoln Magnum Pro, Amazon.com, URL: (https://www.amazon.com/Mtsooning-KP2746-1-Diffuser-Compatible-Replacement/dp/B0FXXJG135), (Year: 2025).
- Miller Electric, (date retrieved Jan. 14, 2026), Gas Diffuser, Zoro.com, URL: (https://www.zoro.com/miller-electric-gas-diffuser-spoolgun-pk2-186409/i/G2948032/), (Year: 2026).
Patent History
Patent number: D1153335
Type: Grant
Filed: Dec 13, 2024
Date of Patent: Oct 13, 2026
Assignee: Caterpillar Inc. (Peoria, IL)
Inventor: Dale Grigorenko (West Fargo, ND)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Cheng Chen
Application Number: 29/978,661
Type: Grant
Filed: Dec 13, 2024
Date of Patent: Oct 13, 2026
Assignee: Caterpillar Inc. (Peoria, IL)
Inventor: Dale Grigorenko (West Fargo, ND)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Cheng Chen
Application Number: 29/978,661
Classifications