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:
Mar. 24, 2015
Filed:
Jan. 19, 2011
Applicants:
Harold G. Mayes, Whitwick, GB;
Andrew J. Mullender, Nottingham, GB;
Graeme C. Hunt, Nottingham, GB;
Paul R. Adlington, Derby, GB;
Inventors:
Harold G. Mayes, Whitwick, GB;
Andrew J. Mullender, Nottingham, GB;
Graeme C. Hunt, Nottingham, GB;
Paul R. Adlington, Derby, GB;
Assignee:
Rolls-Royce plc, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16J 15/02 (2006.01); F16J 15/06 (2006.01); F02C 7/25 (2006.01); C23C 4/18 (2006.01);
U.S. Cl.
CPC ...
F16J 15/022 (2013.01); F16J 15/065 (2013.01); F02C 7/25 (2013.01); C23C 4/185 (2013.01); Y02T 50/67 (2013.01);
Abstract
An elongate fireseal having two ends joined by a longitudinal axis. The fireseal comprises at least two portions having D-shaped cross section and adjacent portions share a common dividing wall. Each end of the fireseal is configured to interlock with a complementary opposite end of the same or a further fireseal.