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:
Sep. 04, 2012
Filed:
Dec. 07, 2007
Minglun Qiu, Bloomfield, CT (US);
Minglun Qiu, Bloomfield, CT (US);
Otis Elevator Company, Farmington, CT (US);
Abstract
A device for surveying an enclosed structure () includes a platform () configured to longitudinally traverse the structure (), at least one first distance) sensor () connected to the platform () and configured to measure a lateral distance between a point on the platform () and a wall of the structure (), at least one second distance sensor () connected to the platform () and configured to measure a longitudinal distance between a point on the platform () and a first end of the structure (), and a transport machine () configured to move the platform () substantially longitudinally within the structure ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile