USD342940SExpiredUtility

Wall switch operator

18
Individually held — no corporate assignee on recordPriority: Dec 15, 1992Filed: Dec 15, 1992Granted: Jan 4, 1994
Est. expiryDec 15, 2012(expired)· nominal 20-yr term from priority
Inventors:Edward C. Chockran
18
PatentIndex Score
3
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a wall switch operator, as shown and described.

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