USD421988SExpiredUtility
Base for a telephone headset
Individually held — no corporate assignee on recordPriority: May 12, 1999Filed: May 12, 1999Granted: Mar 28, 2000
Est. expiryMay 12, 2019(expired)· nominal 20-yr term from priority
Inventors:Robert M. Fitzgerald
49
PatentIndex Score
6
Cited by
27
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a base for a telephone headset, as shown and described.
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