USD345730SExpiredUtility

Emergency light switch

4
Assignee: BARBB KENPriority: Nov 25, 1992Filed: Nov 25, 1992Granted: Apr 5, 1994
Est. expiryNov 25, 2012(expired)· nominal 20-yr term from priority
Inventors:Ken BarbbRonald Mater
4
PatentIndex Score
0
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an emergency light switch, as shown and described.

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