Tamper resistant gate latching mechanism
Thermal window construction
Thermally insulated aluminum door or window frame
Thermally insulated, fire resistant attic door
Tilt-lock device
Tilting window, especially for installation in an inclined roof
Top hinged sash assembly
Top hinged sash construction and associated window construction
Torque rod counterbalanced door assembly
Torque rod operated counterbalancing hinge and door assembly
Turnable window arrangement having a stop device for a partially
Two-way gate
Two-way motor vehicle door
Two-way vehicle door