USD498224SExpiredUtility

Teleconference speakerphone

51
Assignee: TELCO SYSTEMS INCPriority: Feb 18, 2004Filed: Feb 18, 2004Granted: Nov 9, 2004
Est. expiryFeb 18, 2024(expired)· nominal 20-yr term from priority
Inventors:Andrew D. BretonJames Murdock
51
PatentIndex Score
10
Cited by
48
References
1
Claims

Claims

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

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