USD421754SExpiredUtility

Speaker box

81
Assignee: TEAC CORPPriority: Dec 3, 1998Filed: Jun 1, 1999Granted: Mar 21, 2000
Est. expiryDec 3, 2018(expired)· nominal 20-yr term from priority
Inventors:Masafumi ItoShigeru Hasegawa
81
PatentIndex Score
22
Cited by
4
References
1
Claims

Claims

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

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