USD433993SExpiredUtility

Transformer

76
Assignee: TANG SHIH-CHUANPriority: May 27, 1999Filed: May 27, 1999Granted: Nov 21, 2000
Est. expiryMay 27, 2019(expired)· nominal 20-yr term from priority
Inventors:Shih-Chuan Tang
76
PatentIndex Score
19
Cited by
3
References
1
Claims

Claims

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

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