Avions Marcel Dassault-Breguet Aviation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21J FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES 119

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6108896 Process and tool assembly for riveting partsOct 13, 94Aug 29, 00[B21J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5115681 Acoustic method and device for localization of defects in materialExpiredApr 23, 90May 26, 92[G01N]
5052639 Device for maintaining a load attached to an aircraft including a load contacting means and a separate load prestressing meansExpiredMar 15, 90Oct 01, 91[B64D]
4982916 Ejector seat security device for aircraftExpiredJun 05, 89Jan 08, 91[B64D]
4939622 Removable electrical or electronic equipment assembly comprising a box and its housingExpiredApr 07, 89Jul 03, 90[H02B]
4878054 Method and device for representing the horizon on board an aircraftExpiredDec 18, 86Oct 31, 89[G01C]
4746083 Device for ejecting a load slung under a high-performance aircraftExpiredJun 25, 86May 24, 88[B64D]
4735841 Fire-resistant cowls, particularly for aircraft enginesExpiredSep 02, 86Apr 05, 88[B32B]
4656483 Switchable antenna for the VHF and UHF frequency bandsExpiredSep 26, 84Apr 07, 87[H01Q]
4580591 Liquid feed systems, in particular for fuel for aeronautical enginesExpiredApr 29, 83Apr 08, 86[F16T]
4570879 Pyrotechnical process and device for bailing out of an aircraftExpiredMar 07, 84Feb 18, 86[B64D, B64C]
4531691 Method and means for protecting an aircraft against disturbances of electrostatic originExpiredNov 30, 83Jul 30, 85[H01B, H05F, B64D]
4442008 Process for purifying the active liquid within hydraulic control circuitsExpiredApr 16, 82Apr 10, 84[B01D]
4419079 Aircraft piloting aid systemExpiredJul 20, 81Dec 06, 83[G09B]
4402779 Method for at least partly metalizing the surface of a laminated componentExpiredJul 17, 81Sep 06, 83[B05D, B29C, B32B]
4389340 Flexible, electrically conductive jointing material, particularly suitable for aircraftExpiredAug 06, 80Jun 21, 83[H01B]
4382881 Antistatic coating and its method of preparationExpiredAug 14, 80May 10, 83[H01B]
4353268 Connecting rodsExpiredMar 07, 77Oct 12, 82[G05G]
4310851 Sighting device for rear firing on combat aircraftExpiredMay 22, 79Jan 12, 82[F41G, H04H]

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