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:
Sep. 01, 2009
Filed:
Sep. 08, 2006
Applicants:
Vittorio Bruno, Mississauga, CA;
Edward Dusza, Longueuil, CA;
Michel Labbe, Montreal, CA;
Tibor Urac, Toronto, CA;
Inventors:
Vittorio Bruno, Mississauga, CA;
Edward Dusza, Longueuil, CA;
Michel Labbe, Montreal, CA;
Tibor Urac, Toronto, CA;
Assignee:
Pratt & Whitney Canada Corp., Longueuil, Quebec, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 19/49 (2006.01);
U.S. Cl.
CPC ...
Abstract
An integral tandem bearing assembly for supporting a main shaft in a gas turbine engine is provided. The tandem bearing assembly comprises two bearing assemblies connected by integrated inner ring.