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:
Apr. 16, 1991
Filed:
Mar. 20, 1990
Applicant:
Inventors:
Shigehiko Suzuki, Inazawa, JP;
Kenzo Tachino, Inazawa, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66B / ;
U.S. Cl.
CPC ...
187101 ; 187130 ; 187133 ;
Abstract
An elevator remote-control method according to this invention consists in that, when a maintenance command has been received, a call-back program is executed which comprises a ring-off processing step of once disconnecting a telephone circuit, and a reconnection step of dialing a remote monitoring center to reconnect the telephone circuit, whereupon a program which conforms to the maintenance command is executed.