USD421002SExpiredUtility

Personal communications unit handset

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Assignee: NORTHROP GRUMMAN CORPPriority: May 15, 1998Filed: May 15, 1998Granted: Feb 22, 2000
Est. expiryMay 15, 2018(expired)· nominal 20-yr term from priority
Inventors:Steven Frederic DavidsonKim D. VollendorfMichael F. DiciccoDavid C. BrownChristopher C. GielowDavid Cottingham
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PatentIndex Score
11
Cited by
132
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a personal communications unit handset, as shown and described.

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