ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,173, issued on April 21, was assigned to GOODRICH ACTUATION SYSTEMS SAS (Vernon, France).
"Motor load interface sealing arrangement" was invented by Tran-Quoc Pham (Soisy-sous-Montmorency, France) and Hippolyte Marrant (Paris).
According to the abstract* released by the U.S. Patent & Trademark Office: "A sealing arrangement for the interface between a fluidic load and a motor. The sealing arrangement includes: a rotating shaft having a shaft body extending along an axis (A) and having a first end, configured to, in use, be in driving engagement with a fluidic load, and a second end configured to, in use, be in engagement with a motor for rotation by the motor, the rotating shaft...