USD508041SExpiredUtility
Loudspeaker
Est. expiryJul 17, 2023(expired)· nominal 20-yr term from priority
89
PatentIndex Score
58
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design of a loudspeaker, substantially as shown and described.
Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.