USD288245SExpiredUtility

Power failure warning light

79
Assignee: INTERMATIC ELECTRONICS INCORPORATEDPriority: Jun 11, 1984Filed: Jun 11, 1984Granted: Feb 10, 1987
Est. expiryJun 11, 2004(expired)· nominal 20-yr term from priority
Inventors:Thomas E. CorderKeith M. Mullins
79
PatentIndex Score
17
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a power failure warning light, as shown and described.

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