USD477680SExpiredUtility

Portable headlamp

91
Assignee: ZEDELPriority: May 22, 2001Filed: Sep 23, 2002Granted: Jul 22, 2003
Est. expiryMay 22, 2021(expired)· nominal 20-yr term from priority
Inventors:Paul Petzl
91
PatentIndex Score
45
Cited by
3
References
1
Claims

Claims

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

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