The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 1998
Filed:
Jul. 02, 1996
Katsutoshi Katoh, Tokyo, JP;
Michio Suzuki, Yokohama, JP;
International Business Machine Corporation, Armonk, NY (US);
Abstract
A portable information processing apparatus of the type which includes a main body, a keyboard unit that mounted on the top surface of the main body, and a lid pivotally attached to the rear end of the main body, wherein the improvement comprises: (a) a keyboard base of the keyboard unit for covering the top surface of the main body; (b) a keyboard portion of the keyboard unit which is attached to the front end of, and which is rotatable in a first direction; and (c) a lever of the keyboard unit, which is attached to the rear end of the keyboard base, and which is rotatable in a second direction opposite to the first direction, for holding the keyboard portion at a still position whereat the keyboard portion is tilted at a predetermined angle.