USD390139SExpiredUtility

Digital multi-meter

83
Assignee: HIOKI ELECTRIC WORKSPriority: Jan 20, 1997Filed: Mar 6, 1997Granted: Feb 3, 1998
Est. expiryJan 20, 2017(expired)· nominal 20-yr term from priority
Inventors:Hideki TomiyamaSeiji Onuma
83
PatentIndex Score
27
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a digital multi-meter, as shown and described.

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