USD475726SExpiredUtility

Engine-driven welding machine

Assignee: DENYO CO LTDPriority: May 28, 2002Filed: Aug 2, 2002Granted: Jun 10, 2003

Est. expiryMay 28, 2022(expired)· nominal 20-yr term from priority

PatentIndex Score

104

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References

Claims

exact text as granted — not AI-modified

The ornamental design for an engine-driven welding machine, as shown and described.

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