Wooden vent cover

Details Wooden vent cover Wooden vent cover

2005-03-15

2005-03-15

Joyce, Harold (Department: 3749)

Ventilation

Having inlet airway

Including specific air distributor

C137S625480, C454S324000

Reexamination Certificate

active

06866578

ABSTRACT:
A wooden vent cover has fixed vanes with major vane surfaces at angles which enhance the throw and spread of air flow through the vent cover. A vent assembly with a wooden vent cover having optimized vane major surface angles including an air flow regulator in combination with the wooden vent cover. The air flow regulator may be a slidable member or other configuration and may be held in place by couplers.

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Specification sheet entitled “Evaporative Diffusers” by Shoemaker, dated prior to filing of application.

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