USD451505SExpiredUtility

Portable computer

Assignee: HITACHI LTDPriority: Jun 22, 2000Filed: Dec 4, 2000Granted: Dec 4, 2001

Est. expiryJun 22, 2020(expired)· nominal 20-yr term from priority

PatentIndex Score

284

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a portable computer, as shown.

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