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:
Feb. 20, 2007
Filed:
Sep. 10, 2003
Hisayuki Kanki, Akashi, JP;
Hiroyuki Inoue, Miki, JP;
Toru Iriba, Kobe, JP;
Nabco, Ltd., , JP;
Abstract
Disclosed is a system for monitoring automatic door apparatuses installed at different sites by centrally administering maintenance service contents and contents regarding actual repair to compile a database and by rendering personnel in sales agents or maintenance service agents accessible to the database. The system has a multitude of automatic door apparatus each having a communications function, and an administration center communicatively connected with the respective automatic door apparatuses via a communication medium. Each of the automatic door apparatuses sends, to the administration center, operating information of its own with apparatus identification information attached thereto. The administration center is operative to classify the operating information of each door apparatus into a number of categories based on the apparatus identification information for storage, and to output the operating information in response to a calling.