USD549690SExpiredUtility
Speaker
Est. expiryDec 28, 2025(expired)· nominal 20-yr term from priority
Inventors:Hideyuki Kimura
60
PatentIndex Score
11
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a speaker, as shown and described.Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.