USD308044SExpiredUtility
Transformer housing
Individually held — no corporate assignee on recordPriority: Oct 14, 1988Filed: Oct 14, 1988Granted: May 22, 1990
Est. expiryOct 14, 2008(expired)· nominal 20-yr term from priority
Inventors:Bill Chandler
68
PatentIndex Score
13
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a transformer housing, as shown.
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