Hand held welding machine
Description
Claims
The ornamental design for a hand held welding machine, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D184624 | March 1959 | Kirkbride |
D256325 | August 12, 1980 | Crooks et al. |
D261222 | October 13, 1981 | Bunyea |
D262473 | December 29, 1981 | Wildman |
D339726 | September 28, 1993 | Bruno |
D396620 | August 4, 1998 | Sung |
D403219 | December 29, 1998 | Bosten |
D404276 | January 19, 1999 | Ghode |
D410830 | June 8, 1999 | Pusateri |
D424902 | May 16, 2000 | Gildersleeve |
D521338 | May 23, 2006 | Wai |
D536591 | February 13, 2007 | Ghode |
D587082 | February 24, 2009 | Seewraj |
D604582 | November 24, 2009 | Chu |
D629271 | December 21, 2010 | Dunkin |
D664820 | August 7, 2012 | Furling |
D681413 | May 7, 2013 | Kita |
D834079 | November 20, 2018 | Cash |
D838301 | January 15, 2019 | Prikler |
D867842 | November 26, 2019 | Shimazu |
D935294 | November 9, 2021 | Zhao |
D939001 | December 21, 2021 | Hidaka |
20150321281 | November 12, 2015 | Hobson |
- Bipidiqi, Arc Welder Hand Held Welding Machine, (first available Aug. 18, 2021), Amazon.com, URL:<https://www.amazon.com/dp/B09CTN4J6T> (Year: 2021).
- Couponmall, “Here can I get this at 220v?”, (embedded video posted Dec. 15, 2021), Amazon.com, URL:<https://www.amazon.com/dp/B09CTN4J6T> (Year: 2022).
- Btobi, Portable MMA Welder Machine Gun, (first available May 11, 2022), Amazon.com, URL:<https://www.amazon.com/dp/B0B135F3Z3> (Year: 2022).
- LB Lifbetter, Portable Electric Welding Machine, (first available Jul. 12, 2021), Amazon.com, URL:<https://www.amazon.com/LB-LIFBETTER-Eliminates-Dual-Purpose-Household/dp/B0995P1XYG> (Year: 2021).
- Yiocuken, Arc Welding Machine 600W 160A Intelligent Handheld Welding Machine, (site visited Jul. 28, 2022), Alexnld.com website, URL:<https://alexnld.com/product/arc-welding-machine-600w-160a-intelligent-handheld-welding-machine-tools-2-5-3-2mm-rods/> (Year: 2022).
- TTiiiiii, Handheld Welding Machine, (first available Mar. 22, 2022), Amazon.com, URL:<https://www.amazon.com/do/B09W4HQVBJ> (Year: 2022).
Patent History
Patent number: D972610
Type: Grant
Filed: Jan 3, 2022
Date of Patent: Dec 13, 2022
Inventor: Bing Zhang (Henan)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Mark T. Philipps
Application Number: 29/821,816
Type: Grant
Filed: Jan 3, 2022
Date of Patent: Dec 13, 2022
Inventor: Bing Zhang (Henan)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Mark T. Philipps
Application Number: 29/821,816
Classifications
Current U.S. Class:
Heat Treatment, Welding Or Brazing (D15/144)