ALEXANDRIA, Va., June 16 -- United States Patent no. 12,305,879, issued on May 20, was assigned to CARRIER Corp. (Palm Beach Gardens, Fla.).
"Cambered louvers" was invented by Vinay Kumar Vinnakota (Telangana, India), Asad M. Sardar (Avon, Ind.) and Pratap Kumar Dvs (Telangana, India).
According to the abstract* released by the U.S. Patent & Trademark Office: "Aspects of the invention are directed towards apparatus with cambered louvers. One or more embodiments of the invention describe a louver comprising a plurality of slats arranged in a vertical direction or a horizontal direction; and each of the slats in the louver comprise a leading edge, a trailing edge opposite to the leading edge, and a chord line connecting the leading edge wit...