| NORTHWEST Northwest Engineering Company
71189334 06 Dec 1923 | on 18 Jun 2005 | Trench Excavators, Drag-Line Excavators, Hoisting Machines, ((Locomoti... Class 023 Class 023 Yarns and Threads Trench Excavators, Drag-Line Excavators, Hoisting Machines, ((Locomotive Cranes, ))Shoveling Machines, and Power Shovels | | | CUSHION-AIR NORTHWEST ENGINEERING COMPANY
73086989 13 May 1976 | on 05 Jan 1999 | PNEUMATIC CONTROLS-NAMELY, BOOM HOIST CONTROLS, TRAVEL AND SWING CONTR... Class 007 Class 007 Machinery Products PNEUMATIC CONTROLS-NAMELY, BOOM HOIST CONTROLS, TRAVEL AND SWING CONTROLS, CLUTCHING CONTROLS AND BRAKING CONTROLS FOR TRENCH EXCAVATORS, DRAGLINE EXCAVATORS, HOISTING MACHINES, LOCOMOTIVE CRANES, SHOVELING MACHINES, POWER SHOVELS AND LOG HANDLING MACHINES | | | GAL NORTHWEST ENGINEERING COMPANY
73118247 07 Mar 1977 | on 21 Sep 1998 | EXCAVATING AND/OR TUNNELING MACHINES HAVING AN INCLINED CONVEYOR FOR R... Class 007 Class 007 Machinery Products EXCAVATING AND/OR TUNNELING MACHINES HAVING AN INCLINED CONVEYOR FOR REMOVING SPOIL FROM THE EXCAVATION OR TUNNEL | | | TWIN TORQUE NORTHWEST ENGINEERING COMPANY
73089971 10 Jun 1976 | on 17 Mar 1998 | CRAWLER DRIVE MECHANISMS FOR LAND VEHICLES,CRAWLER DRIVE MECHANISMS FO... Class 012 Class 012 Vehicles and Products for locomotion by land, air or water CRAWLER DRIVE MECHANISMS FOR LAND VEHICLES | | | HYDRA-PAK Northwest Engineering Company
73093125 12 Jul 1976 | on 20 Jan 1998 | OPERATOR ACTUATED AUXILIARY HYDRAULIC POWER SUPPLY DEVICES FOR ATTACHM... Class 007 Class 007 Machinery Products OPERATOR ACTUATED AUXILIARY HYDRAULIC POWER SUPPLY DEVICES FOR ATTACHMENT TO HOISTING CRANES | | | TIMBERMASTER NORTHWEST ENGINEERING COMPANY
73086977 13 May 1976 | on 28 Oct 1997 | VEHICULAR BOOM TYPE LOG HANDLING MACHINES,VEHICULAR BOOM TYPE LOG HAND... Class 007 Class 007 Machinery Products VEHICULAR BOOM TYPE LOG HANDLING MACHINES | | | MAGNET MASTER NORTHWEST ENGINEERING COMPANY
73087197 13 May 1976 | on 03 Jul 1985 | VEHICULAR BOOM-TYPE METAL SCRAP HANDLING MACHINES,VEHICULAR BOOM-TYPE ... Class 007 Class 007 Machinery Products VEHICULAR BOOM-TYPE METAL SCRAP HANDLING MACHINES | |