USD269871SExpiredUtility
Loudspeaker
Est. expirySep 5, 2000(expired)· nominal 20-yr term from priority
Inventors:Hideaki Ishizaki
83
PatentIndex Score
18
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a loudspeaker, as shown and described.
Join the waitlist — get patent alerts
Track USD269871S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.