CALSPAN CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0222,148 Autonomous Outer Loop Control of Man-Rated Fly-By-Wire AircraftAbandonedJan 05, 09Sep 03, 09[G05D, B64C]
7579966 Dual-axis loadmeterExpiredMay 30, 06Aug 25, 09[G08B]
7551989 Autonomous outer loop control of man-rated fly-by-wire aircraftExpiredJun 21, 06Jun 23, 09[B64C]
2007/0088,467 Integrated system for providing real-time assistance to aircrewAbandonedSep 27, 05Apr 19, 07[G06F]
6776266 Smart digital brake stroke sensorExpiredDec 12, 02Aug 17, 04[F16D]
6624782 System and method for avoiding accidents in intersectionsExpiredFeb 28, 01Sep 23, 03[G01S]
6595045 Vehicular sensorsExpiredOct 16, 00Jul 22, 03[G01M]
6516273 Method and apparatus for determination and warning of potential violation of intersection traffic control devicesExpiredNov 04, 99Feb 04, 03[G08G, G06G]
5104885 5-(phenylalkoxy)primaquine and 5[(heterocycle)alkoxy] primaquine compounds and their use for treatment of malariaExpiredOct 16, 90Apr 14, 92[A61K, C07D]
5080681 Hand with conformable graspExpiredSep 10, 90Jan 14, 92[A61F]
5074196 Flexible gas impermeable sandwich diaphragmExpiredSep 28, 90Dec 24, 91[F01B]
5044766 Method and apparatus for determining the thermal time constant of fine metal wire segmentsExpiredAug 03, 90Sep 03, 91[G01N]
5020546 Casualty wrap with integral medical access chamberExpiredFeb 20, 90Jun 04, 91[A61B]
4980360 5-(phenylalkoxy)primaquine compounds and their use for treatment of malariaExpiredMar 13, 90Dec 25, 90[A61K, C07D]
4932541 Stabilized shipboard craneExpiredApr 24, 89Jun 12, 90[B66C]
4752226 Chemical warfare simulatorExpiredApr 29, 87Jun 21, 88[F41F]
4723314 Heterodyne laser detectionExpiredMay 10, 85Feb 02, 88[H04B]
4678329 Automatically guided vehicle control systemExpiredOct 18, 85Jul 07, 87[G01B]
4602994 Removal of PCBs and other halogenated organic compounds from organic fluidsExpiredOct 24, 83Jul 29, 86[C07C, C10G]
4540152 Multiple part mold insertExpiredAug 02, 84Sep 10, 85[B29C]

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