USD490331SExpiredUtility

Volt-ammeter

44
Assignee: KYORITSU ELECT INST WORKPriority: Nov 6, 2002Filed: Feb 12, 2003Granted: May 25, 2004
Est. expiryNov 6, 2022(expired)· nominal 20-yr term from priority
Inventors:Masamichi Kuramoto
44
PatentIndex Score
5
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a volt-ammeter, as shown and described.

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