USD464333SExpiredUtility

Telephone headset amplifier

51
Assignee: GN NETCOM INCPriority: Sep 5, 2000Filed: Jan 30, 2002Granted: Oct 15, 2002
Est. expirySep 5, 2020(expired)· nominal 20-yr term from priority
Inventors:Klaus Rath
51
PatentIndex Score
6
Cited by
15
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for the telephone headset amplifier, shown and described.

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