USD574356SActiveUtility
Speakerphone
Est. expiryAug 30, 2026(~0.1 yrs left)· nominal 20-yr term from priority
Inventors:Isao Wada
39
PatentIndex Score
3
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a speakerphone, as shown.Cited by (0)
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