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:
Oct. 20, 2026
Filed:
Mar. 27, 2024
Rolls-royce Plc, London, GB;
Chloe J. Palmer, Derby, GB;
Rolls-Royce plc, London, GB;
Abstract
A fuel delivery system for a gas turbine engine comprises a fuel delivery line for connection between a fuel tank and a combustor of the gas turbine engine and configured to deliver a gaseous fuel in use. The fuel delivery system further includes a fuel vent line arranged to connect combustor and fuel delivery line to a fuel vent outlet. The fuel delivery line comprises a fuel delivery valve, the fuel vent line comprises a fuel vent valve, and a flame arrestor is provided between the combustor and the fuel vent outlet.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile