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. 21, 2007
Filed:
Mar. 18, 2005
Applicants:
Kevin Allan Dooley, Mississauga, CA;
Farid Abrari, Toronto, CA;
Inventors:
Kevin Allan Dooley, Mississauga, CA;
Farid Abrari, Toronto, CA;
Assignee:
Pratt & Whitney Canada Corp., Longueuil, Québec, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04D 29/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The device and method are used for heating a central section of a rotor mounted for rotation in a gas turbine engine.