Welding machine

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Description

FIG. 1 is a top, front, left side perspective view of a welding machine showing our new design;

FIG. 2 is a top, rear, right side perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

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

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawings depict portions of the welding machine that form no part of the claimed design.

Claims

The ornamental design for a welding machine, as shown and described.

Referenced Cited
U.S. Patent Documents
D500331 December 28, 2004 Crisler, III
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D742444 November 3, 2015 Leach
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D811325 February 27, 2018 Inskeep
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D860276 September 17, 2019 Lin
D964442 September 20, 2022 More
D978938 February 21, 2023 Nakai
D993996 August 1, 2023 Burbrink
20040182845 September 23, 2004 Crisler, III
20110204013 August 25, 2011 Lahti
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20150190877 July 9, 2015 Plottier
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Other references
  • [PowerFlex MIG Welding Machine], available in tikweld.com, unknown publication date [online], [site visited Jul. 9, 2024], Internet URL: https://tikweld.com/welding-machines/39-powerflex-mig-welding-machine-igbt-inverter-mig-mag-mma-500-fi.html (Year: 2024).
  • [MIG Welding Machine 350KD], available in cooperweld.com, unknown publication date [online], [site visited Jul. 9, 2024], Internet URL: https://www.cooperweld.com/index.php?route=product/product&product_id=568 (Year: 2024).
  • [Jasic JS500SWF Inverter Mig Welder], available in iwws.com, published Mar. 2010 [online], [site visited Jul. 9, 2024], Internet URL: https://iwws.net/files/newsletter/march_part_1.pdf (Year: 2010).
Patent History
Patent number: D1072895
Type: Grant
Filed: Jul 31, 2023
Date of Patent: Apr 29, 2025
Assignee: SHANGHAI HUGONG ELECTRIC (GROUP) CO., LTD. (Shanghai)
Inventors: Zhenyu Shu (Shanghai), Zhiqiang Li (Shanghai)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Kaitlyn G Wiltshire
Application Number: 29/898,773
Classifications