USD342910SExpiredUtility
Digital voltmeter switch
Individually held — no corporate assignee on recordPriority: Feb 7, 1991Filed: Feb 7, 1991Granted: Jan 4, 1994
Est. expiryFeb 7, 2011(expired)· nominal 20-yr term from priority
Inventors:Matthew J. Buvala
20
PatentIndex Score
1
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a digital voltmeter switch, as shown and described.
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