AB Svenska Eketromagneter

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5072714 Arrangement for generator windings, especially in ignition systemsExpiredMar 01, 91Dec 17, 91[H02K, F02P]
4757797 Apparatus in ignition systemsExpiredMar 24, 87Jul 19, 88[F02P]
4747206 Method of producing electrical coil units, particularly for ignition apparatusExpiredJul 03, 86May 31, 88[H01F]
4565179 Apparatus in magneto ignition systems for providing time-separated sequences for charging and triggering in co-phased charging and triggering voltage sequences, including inhibition of the ignition sequence in such apparatusExpiredJul 07, 83Jan 21, 86[F02P]
4423345 Magneto flywheel assemblyExpiredJan 22, 81Dec 27, 83[H02K]
4295070 Means for providing a mechanically definable selected trigger interval in a flywheel magnetoExpiredJun 14, 79Oct 13, 81[H02K]
4259938 Apparatus in electronic ignition systemsExpiredJun 01, 79Apr 07, 81[F02P]
4181114 Circuit arrangement for electronic ignition apparatusExpiredJan 25, 78Jan 01, 80[H02K, H05B, F02P]

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