USD310517SExpiredUtility

Portable computer

81
Assignee: MITSUBISHI ELECTRIC CORPPriority: May 15, 1987Filed: Sep 18, 1987Granted: Sep 11, 1990
Est. expiryMay 15, 2007(expired)· nominal 20-yr term from priority
Inventors:Masaki HaraMasayuki SakaiMasaharu SawataniMidori YonezawaKatsuo Fukuyama
81
PatentIndex Score
20
Cited by
23
References
1
Claims

Claims

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

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