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Pylon Shape With Geared Turbofan For Structural Stiffness - EP3792474

The patent EP3792474 was granted to Raytheon on Oct 11, 2023. The application was originally filed on Feb 12, 2013 under application number EP20167383A. The patent is currently recorded with a legal status of "Revoked".

EP3792474

RAYTHEON
Application Number
EP20167383A
Filing Date
Feb 12, 2013
Status
Revoked
Mar 7, 2025
Grant Date
Oct 11, 2023
External Links
Slate, Register, Google Patents

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SAFRAN AIRCRAFT ENGINESJul 8, 2024REGIMBEAUADMISSIBLE

Patent Citations (6) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
OPPOSITIONFR2798359
OPPOSITIONUS4116405
OPPOSITIONUS5452575
SEARCHUS2012117940
SEARCHUS2012233982
SEARCHWO2014055102

Non-Patent Literature (NPL) Citations (4) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Anonymous, "Aile en mouette", Wikipedia (accessed via the Wayback Machine), (20110425), Wikipedia (accessed via the Wayback Machine), URL: https://web.archive.org/web/20110425195402/https:/fr.wikipedia.org/wiki/Aile_en_mouette , XP093194854-
OPPOSITION- Daggett David L., Stephen T. Brown, Ron T. Kawai, "Ultra-Efficient Engine Diameter Study", NASA/CR—2003-212309, (20030501), NASA/CR—2003-212309, URL: https://ntrs.nasa.gov/api/citations/20030061085/downloads/20030061085.pdf, XP093194851-
OPPOSITION- Gray, D.E.; Gardner, W.B., "Energy Efficient Engine Program Technology Benefit/Cost Study, Vol.2", NASA CONTRACTOR REPORT., NASA, WASHINGTON, DC., US, US , (19831001), vol. 2, no. NASA-CR-174766-VOL-2, PWA-5594-251-VOL-2, NAS 1.26:174766-VOL-2, ISSN 0565-7059, pages 1 - 118, XP009502192-
SEARCH- Dale Rauch, "DESIGN STUDY OF AN AIR PUMP AND INTEGRAL LIFT ENGINE ALF-504 USING THE LYCOMING 502 CORE", NASA Report CR-120992, (19720731), URL: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19730004744.pdf, (20160517), XP055273059 [X] 1-8,10-12 * figure 10 *-

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Dossier Documents

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