Title:
Adjustable air diffuser
Document Type and Number:
United States Patent 3155027

Inventors:
Dayus, Lloyd G.
Publication Date:
11/03/1964
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Assignee:
Dayus, Lloyd G.
Primary Class:
Other Classes:
415/160, 454/312, 415/183
International Classes:
F24F13/062; F24F13/06
US Patent References:
2603141Air outlet device for ventilating apparatus
2616355Adjustable ventilator
2627799Air outlet device for heating, cooling, ventilating, or other purposes
2671395Air distributing device
3063356Air diffusor




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