USD487231SExpiredUtility
Illuminated signal device
Priority: Aug 8, 2002Filed: Feb 7, 2003Granted: Mar 2, 2004
Est. expiryAug 8, 2022(expired)· nominal 20-yr term from priority
Inventors:Daeup Sohn
45
PatentIndex Score
12
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an illuminated signal device, as shown.
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