LandOfFree - US Patents - Listing for Ventilation

Ventilation – Having inlet airway – Including automatic control means

Access door eliminator for curtain fire dampers

Ventilation – Having inlet airway – With air pump

Access door with a double seal

Access floor using special transfer paper

Ventilation – Clean room

Ventilation – Chimney or stack – Chimneytop or stacktop structure

Accessory for exhaust gas vents

Ventilation – Having outlet airway – Having readliy movable air regulating louver – damper – or cover

Accessory vent duct outlet protector auxiliary

Ventilation – Having forced recirculation – Including unitary housing having both inlet and outlet airways

Acoustic attenuating curb

Ventilation – Chimney or stack – Chimneytop or stacktop structure

Acoustic wind band

Activated air showering system for clean room and method for con

Ventilation – Clean room

Ventilation – Vehicle – Having inlet airway

Active material enabled vents and methods of use

Ventilation – Having inlet airway – With air pump

Active noise control for plug fan installations

Actuating device for a motor vehicle regulating flap

Actuation means for actuating a structural part in an...

Actuator arrangement and system using the arrangement

Actuator for car air duct damper

Adapter for coupling air duct to fan-driven vent

Ventilation – Clean room

Ventilation – Vehicle – Condensation preventer

Adapter system for vehicle windshield defroster

Ventilation – Vehicle – Pressure regulation

Adaptive aircraft cabin pressure control system

Ventilation – Workstation ventilator – Covered workbench chamber

Adaptive feedforward laboratory controller with proportional/int

Ventilation – Having inlet airway – Including specific air distributor

Adjustable air diffuser with quick mounting means