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:
Aug. 17, 2004
Filed:
May. 31, 2002
Applicant:
Inventors:
Serge Goncalves, Drummondville, CA;
Martin Gamelin, St-Francois du Lac, CA;
Assignee:
Venmar Ventilation Inc., Drummondville, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23L 1/704 ;
U.S. Cl.
CPC ...
F23L 1/704 ;
Abstract
An integrated exterior inlet/exhaust port for providing two air channels through a wall while only requiring a single hole through the wall.