The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 21, 2017
Filed:
Apr. 20, 2009
Applicants:
Heinz Ritzer, Rettenschoess, AT;
Fridolin Muehlberger, Reit im Winkl, DE;
Andrey V. Livchak, Bowling Green, KY (US);
Inventors:
Heinz Ritzer, Rettenschoess, AT;
Fridolin Muehlberger, Reit im Winkl, DE;
Andrey V. Livchak, Bowling Green, KY (US);
Assignee:
OY HALTON GROUP, LTD., Helsinki, FI;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24C 15/20 (2006.01);
U.S. Cl.
CPC ...
F24C 15/2028 (2013.01);
Abstract
A ventilation exhaust intake device is located at ceiling level of a production space and has a low profile form with combination of vertical and horizontal jets. Recesses and other feature are provided to enhance capture and containment and other functional aspects. Certain embodiments include a light source adjacent the jet registers.