USD341355SExpiredUtility

Portable laptop computer

31
Assignee: MATSUSHITA ELECTRIC INDUSTRIAL CO LTDPriority: Apr 20, 1990Filed: Oct 3, 1990Granted: Nov 16, 1993
Est. expiryApr 20, 2010(expired)· nominal 20-yr term from priority
Inventors:Tetsuya ImamuraYashio KishiShinichi Sugihara
31
PatentIndex Score
1
Cited by
5
References
1
Claims

Claims

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

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