USD489838SExpiredUtility

Head-band lamp

87
Assignee: ZWEIBRUEDER OPTOELECTRONICSPriority: Sep 3, 2002Filed: Feb 26, 2003Granted: May 11, 2004
Est. expirySep 3, 2022(expired)· nominal 20-yr term from priority
Inventors:Rainer Opolka
87
PatentIndex Score
33
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a head-band lamp, as shown and described.

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