USD328899SExpiredUtility

Speaker

40
Assignee: INFINITY SYSTEMS INCPriority: Apr 12, 1990Filed: Apr 12, 1990Granted: Aug 25, 1992
Est. expiryApr 12, 2010(expired)· nominal 20-yr term from priority
Inventors:Cary L. Christie
40
PatentIndex Score
3
Cited by
4
References
1
Claims

Claims

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

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