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:
May. 12, 2026
Filed:
Feb. 29, 2024
General Electric Company, Schenectady, NY (US);
Manish Singhal, Bengaluru, IN;
Vishnu Das K, Bengaluru, IN;
Sagar Pradhan, Bengaluru, IN;
Ravindra Shankar Ganiger, Bengaluru, IN;
General Electric Company, Evendale, OH (US);
Abstract
Fire retardant engine casing apparatus are disclosed. An example engine casing includes an inner shell circumferentially surrounding blades of a fan, a compressor, or blades of a turbine, the inner shell including perforations to receive acoustic waves, an outer shell positioned around the inner shell, a fire retardant material between the inner shell and the outer shell, and a screen positioned between an outer radial end of the perforations and the fire retardant material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile