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:
Apr. 02, 2013
Filed:
Jun. 15, 2009
Applicants:
Joseph Horace Brand, Mississauga, CA;
Kevin Allan Dooley, Mississauga, CA;
Cameron Todd Walters, Newmarket, CA;
Michael Dowhan, Milton, CA;
Inventors:
Joseph Horace Brand, Mississauga, CA;
Kevin Allan Dooley, Mississauga, CA;
Cameron Todd Walters, Newmarket, CA;
Michael Dowhan, Milton, CA;
Assignee:
Pratt & Whitney Canada Corp., Longueuil, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F 7/00 (2006.01); H02K 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A heat exchange device comprising a fluid flow passage having a plurality of successive segments in fluid flow communication with one another, the segments being adapted to maintain a developing flow therein and thereby improve heat transfer.