USD477064SExpiredUtility

Line filter

19
Assignee: NEC TOKIN CORPPriority: Aug 7, 2001Filed: Feb 6, 2002Granted: Jul 8, 2003
Est. expiryAug 7, 2021(expired)· nominal 20-yr term from priority
Inventors:Kazuya SugawaraFumishiro Tsuda
19
PatentIndex Score
0
Cited by
4
References
1
Claims

Claims

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

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