ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,746,589, issued on Sept. 29, was assigned to EVOBEND GmbH (Germany).
"Method for producing a recess using a bending machine, and bending machine configured for this purpose" was invented by Nikolaus Franz Duscher (Bergheim bei Salzburg, Austria) and Emanuel Allerberger (Ainring, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for producing a recess in a workpiece made of flat material using a bending machine is disclosed. The bending machine comprises a first clamping jaw, a movable second clamping jaw configured to clamp, together with the first clamping jaw, the workpiece, a first bending unit arranged on the first clamping jaw having...