U.S. Design Patent 346,592 (USD346592S)

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Provided by the ASK Keyboard Patents database

A patent drawing of Lenovo's Portable computer housing from a front-right perspective

A patent drawing of Lenovo's Portable computer housing from a top-down perspective

Applied 3rd January 1992

Published 3rd May 1994

Expired 3rd May 2008

Google Patents

Name	Portable computer housing
Inventors	Kenneth A. High, Timothy P. Hiteshew, Aubrey L. Hodges, Michael L. King, Joseph F. Lamoreux, Martin T. Tucker, Lawrence A. Stone
Assignees	Lenovo (Singapore)
Description	An ornamental design depicting an IBM 2141 PS/note 182 series notebook computer and its integrated Type 2 Model M6 keyboard assembly.

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