USD1115882SActiveUtility
Welding machine
Est. expiryNov 15, 2044(~18.3 yrs left)· nominal 20-yr term from priority
Inventors:WANG YOUQIAN
22
PatentIndex Score
0
Cited by
18
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a welding machine, as shown and described.Join the waitlist — get patent alerts
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