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:
May. 26, 2026
Filed:
Oct. 26, 2021
Otis Elevator Company, Farmington, CT (US);
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Abstract
A position detecting device and an elevator system including the same. The position detecting device includes a ruler guide formed with a through groove for receiving and guiding a position ruler of the elevator system, the through groove further has a through opening toward a side surface of the ruler guide; and a limitator is provided at the through opening, the limitator is distributed or extended along a longitudinal direction of the through opening, and the position of the limitator is arranged to correspond to a site of the position ruler without position information.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile