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. 21, 2026
Filed:
Jan. 22, 2024
Pratt & Whitney Canada Corp., Longueuil, CA;
PRATT & WHITNEY CANADA CORP., Longueuil, CA;
Abstract
A compressor impeller containment system includes a catcher ring surrounding an impeller hub at an axial location spaced from the impeller blades. The catcher ring has a radially inner diameter surface and a radially outer diameter surface defining therebetween a radial thickness RThe catcher ring has a hollow body portion extending along at most one third of the radial thickness Rof the catcher ring as measured from the radially inner diameter surface, and a solid body portion extending radially outwardly from the hollow body portion to the radially outer diameter surface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile