USD419464SExpiredUtility

Portable electrical multimeter

80
Assignee: APPA TECH CORPPriority: Jan 20, 1999Filed: Jan 20, 1999Granted: Jan 25, 2000
Est. expiryJan 20, 2019(expired)· nominal 20-yr term from priority
Inventors:Shang-Wen Chang
80
PatentIndex Score
24
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a portable electrical multimeter, as shown and described.

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