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:
Jul. 14, 2026
Filed:
Sep. 25, 2024
Pratt & Whitney Canada Corp., Longueuil, CA;
Stephane Gignac, Boucherville, CA;
Marion Daniel, Verdun, CA;
Pratt & Whitney Canada Corp., Longueuil, CA;
Abstract
An engine oil system includes a conduit and a strainer assembly. The conduit forms a portion of an oil flow path. The conduit includes a first conduit body and a second conduit body. The first conduit body is mounted to the second conduit body at a flange interface. The first conduit body and the second conduit body form an internal passage of the conduit. The strainer assembly is disposed within the conduit at the flange interface. The strainer assembly includes a tubular body, a first packing ring, a second packing ring, and a strainer member. The first packing ring forms a first fluid seal between the tubular body and the first conduit body. The second packing ring forms a second fluid seal between the tubular body and the second conduit body. The strainer member is mounted to the tubular body within the oil flow path.