USD444919SExpiredUtility

Welding helmet

69
Assignee: SELLSTROM MFG COPriority: Aug 7, 2000Filed: Aug 7, 2000Granted: Jul 10, 2001
Est. expiryAug 7, 2020(expired)· nominal 20-yr term from priority
Inventors:Rafael KramerJames D. Termeer
69
PatentIndex Score
18
Cited by
10
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD444919S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.