USD311699SExpiredUtility

Battery and bulb indicator

36
Assignee: MO HAI-NINGPriority: Feb 24, 1987Filed: Feb 24, 1987Granted: Oct 30, 1990
Est. expiryFeb 24, 2007(expired)· nominal 20-yr term from priority
Inventors:Hai-Ning Mo
36
PatentIndex Score
7
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a battery and bulb indicator, as shown and described.

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