USD316852SExpiredUtility

Portable laptop computer

71
Assignee: MATSUSHITA ELECTRIC INDUSTRIAL CO LTDPriority: Jun 13, 1989Filed: Jun 13, 1989Granted: May 14, 1991
Est. expiryJun 13, 2009(expired)· nominal 20-yr term from priority
Inventors:Akishige SaiBenito Mishiro
71
PatentIndex Score
13
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a portable laptop computer, as shown and described.

Join the waitlist — get patent alerts

Track USD316852S — get alerts on status changes and closely related new filings.

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