US Patent Issued to Carl Freudenberg on Feb. 3 for "Air filter with integrated L-shaped pressure probe" (Kentucky Inventor)

ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,539,483, issued on Feb. 3, was assigned to Carl Freudenberg KG (Weinheim, Germany).

"Air filter with integrated L-shaped pressure probe" was invented by Volker Haendler (Hopkinsville, Ky.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An air filter is provided with a built-in air pressure sensor that enables pressure drop measurement of the filter when installed. The air filter includes a frame structure and a filter media disposed in the frame structure and forming a plurality of V-banks or pockets. A static pressure tip mounted to extend upstream within one of the plurality of V-banks or pockets."

The patent was filed on July 26, 2023, under Applicati...