USD329646SExpiredUtility
Speaker
Individually held — no corporate assignee on recordPriority: Oct 1, 1990Filed: Oct 1, 1990Granted: Sep 22, 1992
Est. expiryOct 1, 2010(expired)· nominal 20-yr term from priority
Inventors:Philip Stone
52
PatentIndex Score
8
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a speaker, as shown and described.
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