Compass bearing for winged sash of doors, windows and the like
Compensating escutcheon plate for a car door
Composite sensor for door and automatic door system
Compression device having weld seam moisture transfer
Compression door hinge for a motorized vehicle
Computer case security device
Computer physical security device
Computer physical security device
Computer physical security device
Computer physical security device
Computer physical security device with retractable cable
Computer security system
Concealed bearing hinge & method of making same
Concealed casement window hinge with roller and integral...
Concealed check rail lock and keeper
Concealed door positioning device
Concealed freezer hinge
Concealed hinge device for furniture
Concealed hinge for door leaves, especially a furniture hinge
Concealed hinge for doors, flaps, or the like