USD274819SExpiredUtility

Welding machine

78
Assignee: CENTURY MFG COPriority: Sep 16, 1982Filed: Sep 16, 1982Granted: Jul 24, 1984
Est. expirySep 16, 2002(expired)· nominal 20-yr term from priority
Inventors:Mark H. Bouman
78
PatentIndex Score
16
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a welding machine, as shown and described.

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