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. 22, 2003
Filed:
Jan. 29, 2002
Applicant:
Inventors:
Wolfgang M. Schoppa, Vehlefanz, DE;
Axel Steffen Gerwing, Berlin, DE;
Assignee:
Otis Elevator Company, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B 1/34 ;
U.S. Cl.
CPC ...
B66B 1/34 ;
Abstract
Elevator, exhibiting an elevator shaft ( ) and a car ( ) which is movably provided inside the elevator shaft ( ), and a safety installation ( ), which is designed in such a way that it can take the elevator out of service in a dangerous situation, characterized by the fact that the safety installation ( ) is equipped with a shaft monitoring device.