USD320020SExpiredUtility

Speaker

86
Assignee: KK SEIDENKOPriority: May 23, 1989Filed: Nov 24, 1989Granted: Sep 17, 1991
Est. expiryMay 23, 2009(expired)· nominal 20-yr term from priority
Inventors:Akihiro Iwano
86
PatentIndex Score
57
Cited by
5
References
1
Claims

Claims

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

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