USD448352SExpiredUtility

Portion of a frequency changer

55
Assignee: TOSHIBA KKPriority: Oct 19, 1999Filed: Apr 18, 2000Granted: Sep 25, 2001
Est. expiryOct 19, 2019(expired)· nominal 20-yr term from priority
Inventors:Sato Atsushi
55
PatentIndex Score
11
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a portion of a frequency changer, as shown and described.

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