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:
Dec. 30, 2008
Filed:
Apr. 30, 2004
Nobukazu Takeuchi, Tokyo, JP;
Nobukazu Takeuchi, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
An elevator destination floor display unit is installed in an elevator boarding area or an elevator car. The elevator destination floor display unit has a display portion having a screen selectively displaying destination floor representations relating to all floors, and a display control portion which arranges and displays, in a matrix form, only destination floor representations of destination floors registered on the screen. Therefore, the unit decreases the area of the required display space, makes it possible to visually recognize destination floor representations with ease, and possesses a high degree of freedom for installation.