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. 19, 2020
Filed:
Oct. 17, 2018
Arris Enterprises Llc, Suwanee, GA (US);
Luis Lopez Moreno, Apodaca, MX;
Carlos Gonzalez Inda, Guadalupe, MX;
Oswaldo Enrique Linares Rivas, Guadalupe, MX;
Sergio Antonio Delon Canseco, Guadalupe, MX;
Julio Cesar Ayala Vera, Apodaca, MX;
ARRIS Enterprises LLC, Suwanee, GA (US);
Abstract
A fan () includes a housing () defining a duct (). A spindle () can be concentrically located about a central axis within the duct. One or more fan blades () extending radially from the spindle toward a surface of the duct. Each fan blade is pivotable about a radial axis () between a closed position () where the each fan blade is in contact with each adjacent fan blade and an axially displaced open position () where the each fan blade is physically separated from the each adjacent fan blade. This prevents recirculation of air if a fan should fail.