USD426350SExpiredUtility

Bulldog welding helmet

Assignee: ROBINSON STEVENPriority: Oct 16, 1998Filed: Oct 16, 1998Granted: Jun 6, 2000
Est. expiryOct 16, 2018(expired)· nominal 20-yr term from priority
36
PatentIndex Score
4
Cited by
9
References
1
Claims

Claims

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

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