USD390490SExpiredUtility
Emergency alert indicator
Est. expiryOct 15, 2016(expired)· nominal 20-yr term from priority
Inventors:Theresa Ruderick
66
PatentIndex Score
24
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an emergency alert indicator, as shown and described.
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