Cover for a housed thermostat
Crawl space ventilation system
Cryogenic pilot valve
Damper with override control
Device for automatically adjusting angle of louver
Discharge direction control device for air conditioner
Double induction unit
Easy opening gable top carton
Emergency ventilation means for confined livestock areas
Engine coolant fill-valve with bypass
Fail-open locking element and thermostat incorporation same
Flow regulating articles and methods of manufacture
Fluid diverting assembly
Food treating apparatus and method
Fuel cell coolant temperature determination method
Fuel vapor vent valve
Fuel vapor vent valve
Hot and cold water mixer valve assembly with thermostatic regula
Housing for foundation ventilator
Humidistat reset control