USD455448SExpiredUtility

Stud welding user interface

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Assignee: NELSON STUD WELDING INCPriority: Feb 15, 2001Filed: Feb 15, 2001Granted: Apr 9, 2002
Est. expiryFeb 15, 2021(expired)· nominal 20-yr term from priority
Inventors:Steven E. ArmbrusterChristopher S. Landek-Riker
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1
Claims

Claims

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

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