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.:

US 7743889 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 29, 2010

Filed:

Jan. 20, 2006
Applicant:

Kiyoji Kawai, Chiyoda-ku, JP;

Inventor:

Kiyoji Kawai, Chiyoda-ku, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B 13/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

An elevator control system is equipped with an evacuation operation control portion. In the event of a fire, the evacuation operation control portion determines, based on information on the fire and an elevator, whether or not the evacuation operation of the elevator can be performed. When it is determined that the evacuation operation can be performed, the evacuation operation control portion outputs a command to perform the evacuation operation to an elevator control device. Further, a condition for determining whether or not the evacuation operation can be performed is set in the evacuation operation control portion.


Find Patent Forward Citations

Kawai, Kiyoji. (2010). Elevator control system which operates an elevator in an event of a fire (U.S. Patent No. 7743889). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7743889

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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