Patent ID: 7537015

Claim:
An apparatus comprising: a base; a table affixed to said base; a canopy supported by said base a distance above said table; and an air treating means positioned in said base, said air treating means for delivering a flow of air outwardly of said base, said air treating means comprising: a fan positioned in said housing; a motor drivingly connected to said fan such that said fan urges said air outwardly of said housing, said housing having an air plenum formed therein, said air plenum extending from said fan to a top surface of said table; and an airflow outlet positioned above said top surface, said airflow outlet having vents directed in different directions, said airflow outlet comprising a truncated pyramidal structure affixed to said top surface of said table and extending upwardly therefrom, said vents formed on a surface of said structure, each of said vents having adjustable louvers thereon.