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. 13, 2020
Filed:
Dec. 23, 2014
Otis Elevator Company, Farmington, CT (US);
Guillaume Bonatre, Dusson sur Loire, FR;
Sebastien Mougin, Saint Florent le Jeune, FR;
Rene Gonzalez, St. Mauricel'exil, FR;
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Abstract
An elevator system () is provided including a hoistway () and an elevator car () movable within the hoistway () between a plurality of landings (). The elevator car () includes at least one air scoop () configured to fluidly couple an interior of the elevator car () to the hoistway () such that a controlled fluid flow may pass there between. The hoistway () may or may not include a ventilation opening () configured to couple the hoistway () to an air source disposed outside of the hoistway ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile