Ventilation – Workstation ventilator
Patent
1991-11-08
1993-01-26
Joyce, Harold
Ventilation
Workstation ventilator
454 57, 454343, 55316, 553852, 553858, 55126, F24F 7007, B08B 1502
Patent
active
051818833
ABSTRACT:
A smoker's booth for isolating, containing, venting, and filtering tobacco smoke. The booth has a walled enclosure with a smoker's access aperture. The presence of a smoker is detected, thereby activating the venting, filtering, and lighting mechanisms. The booth can be wall mounted or freestanding.
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Fischer Mark R.
Hofstra Joseph S.
Karaskiewicz Ronald J.
Joyce Harold
Peacock Deborah A.
Quality Air Systems, Inc.
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