USD390825SExpiredUtility
Casing for transformer
Est. expiryJul 25, 2016(expired)· nominal 20-yr term from priority
Inventors:James Chien-Chiung Chen
81
PatentIndex Score
25
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a casing for transformer, as shown and described.
Join the waitlist — get patent alerts
Track USD390825S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.