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:
Oct. 31, 2017
Filed:
Jun. 22, 2012
Natsuki Miyajima, Chiba, JP;
Norbert Antony Murray Hootsmans, South Glastonbury, CT (US);
Muneo Ikeda, Chiba-ken, JP;
Natsuki Miyajima, Chiba, JP;
Norbert Antony Murray Hootsmans, South Glastonbury, CT (US);
Muneo Ikeda, Chiba-ken, JP;
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Abstract
An elevator security system for a building includes data relating to a floor that a user may access in the building, a device in which the data is stored, a credential containing the data in a machine readable format and created by the user, and a first machine reader reading the credential and sending data therein to the device for querying whether the user may access the floor, the device allowing access to an elevator car for transport to the floor if the credential is in sync with the data stored in the device.