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:
Jun. 30, 1998
Filed:
Jan. 17, 1997
Applicant:
Inventors:
Frederic Lagace, Drummondville, CA;
Daniel Forest, St-Charles de Drummond, CA;
Assignee:
Venmar Ventilation Inc., Drummondville, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F28D / ; F24F / ;
U.S. Cl.
CPC ...
62271 ; 62 94 ; 165-8 ;
Abstract
A unitary heat exchanger device, for the transfer of total heat, comprising air-to-air heat transfer means and configured such that air may pass there through. The heat transfer means comprises
Lagace, Frederic. (1998). Unitary heat exchanger for the air-to-air transfer of water vapor and (U.S. Patent No. 5771707). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5771707
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile