ELECTRO PNEUMATIC INTERNATIONAL GMBH

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5437585 Roller drive assembly having the input to a sun gear passing through a hollow axle formed by a carrierExpiredJul 27, 93Aug 01, 95[B65G]
5351808 Roller drive assemblyExpiredJul 27, 93Oct 04, 94[B65G]
5297663 Conveyor ball unitExpiredJun 14, 93Mar 29, 94[B65G]
5219057 Conveyor ball unitExpiredMay 13, 92Jun 15, 93[B65G]
5219058 Conveyor ball unitExpiredMay 13, 92Jun 15, 93[B65G]
5048672 Roller drive unitExpiredApr 03, 90Sep 17, 91[B65G]
4689847 Ball unitExpiredMar 06, 86Sep 01, 87[B60B]
4234278 Locking devices for cargo and the likeExpiredOct 31, 78Nov 18, 80[B61D, B60P, B64D]

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