USD478016SExpiredUtility

EMF tester

59
Priority: Sep 24, 2002Filed: Sep 24, 2002Granted: Aug 5, 2003
Est. expirySep 24, 2022(expired)· nominal 20-yr term from priority
Inventors:Li-Chuan Chen
59
PatentIndex Score
10
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a EMF tester, as shown.

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