9/26/1994 Reconsideration of HQ 956031; MICROSCAN Elevator Door Detection Devices; Kores Manufacturing Inc. v. U.S.; Section XVI, Note 4; Functional Unit; 8537.10.90 7/9/2002 Elevator Guide Rails 6/7/1994 MICROSCAN Elevator Door Detection Devices; Section XVI, note 2(a); Section XVI, note 3; heading 8531; heading 8537; HQ 954364; EN 84.31; EN 85.31; EN 85.37 7/6/1993 Protest No. 3001-92-100777; Stainless Steel Polished Hollow Balls; Chapter 84, Note 6; 8431.39.00; 7326.90.90 7/15/2024 Revocation of HQ 965520 and NY 898929; Tariff classification of Steel T-sections 11/3/1998 PRD 3901-97-101905; Monitoring Equipment Used With Material Handling Elevators and Conveyors; Conveyor Belt Monitoring Devices, Level Monitors for Liquids and Free-Flowing Granular Solids; Parts, Accessories; Electrical Machines and Apparatus Having Individual Functions n.s.i.e.; HQ 956031, HQ 956883, HQ 958076