| HYTROL CRANE CO. (HYDRO-AIRE COMPANY DIVISION)
424935 16 May 1978 | on 31 Dec 1969 | Class 012 Class 012 Vehicles and Products for locomotion by land, air or water Anti-skid device for vehicles including aircraft, automobiles and trucks, specifically a device for automatically sensing an incipient skid condition and preventing the same by automatically releasing the brakes, including electronic sensing components and hydraulic implementing components. | | | HYTROL HYTROL CONVEYOR COMPANY INC.
371389 09 Jan 1974 | on 18 Jul 1975 | Class 007 Class 007 Machinery Products Conveyors and parts thereof. | | | HYTROL & DESIGN HYTROL CONVEYOR COMPANY INC.
1097587 28 Mar 2001 | on 31 Dec 1969 | Class 007 Class 007 Machinery Products Conveyors and parts thereof. | |