USD327072SExpiredUtility

Audio amplifier housing

77
Assignee: INFINITY SYSTEMS INCPriority: Dec 31, 1990Filed: Dec 31, 1990Granted: Jun 16, 1992
Est. expiryDec 31, 2010(expired)· nominal 20-yr term from priority
Inventors:Cary L. Christie
77
PatentIndex Score
18
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an audio amplifier housing, as shown and described.

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