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:
Dec. 05, 2017
Filed:
Mar. 22, 2013
Valeo Systemes Thermiques, Le Mesnil Saint Denis, FR;
Herve Crevel, Tilly, FR;
David Bonneau, Boulogne Billancourt, FR;
VALEO SYSTEMES THERMIQUES, Le Mesnil Saint Denis, FR;
Abstract
A ventilation device includes a fan propeller () and a motor () with an external rotor () for driving the propeller (). The propeller () includes a central hub () having a frontal wall () and an internal first lateral wall () defining an accommodating housing for the external rotor (). The external rotor () has a front part () and a second lateral wall (″) bearing against the internal first lateral wall () of the central hub (). The ventilation device further includes a device for snap-fitting over the internal first lateral wall () to secure the external rotor () to the central hub ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile