USD488471SExpiredUtility

Personal digital assistance

88
Assignee: NEC INFRONTIA CORPPriority: Sep 4, 2002Filed: Mar 3, 2003Granted: Apr 13, 2004
Est. expirySep 4, 2022(expired)· nominal 20-yr term from priority
Inventors:Nobuyuki YagawaHideaki YasudaManabu Tominaga
88
PatentIndex Score
45
Cited by
4
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD488471S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.