Seitz-Filter-Werke FMBH

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5868973 Process and apparatus for producing fibrets from cellulose derivativesExpiredApr 10, 97Feb 09, 99[B29C]
4476534 Fixed-cycle-controlled filling machineExpiredMay 26, 81Oct 09, 84[G06F]
4445549 Arrangement for a bottle handling machineExpiredFeb 05, 82May 01, 84[B67C]
4396044 Rinsing apparatus for cleaning filling elements of a filling machineExpiredOct 27, 81Aug 02, 83[B65B]
4390048 Method and device for recovering an inert gasExpiredJun 26, 81Jun 28, 83[B67C, B65B]
4388954 Rotating single or multi-chamber counterpressure filling machinesExpiredMay 15, 81Jun 21, 83[B65B]
4386635 Method for controlling electrically controlled filling elements and system for carrying out the methodExpiredMar 04, 81Jun 07, 83[B65B]
4381808 Filling element for counterpressure filling machinesExpiredApr 09, 81May 03, 83[B67C]
4369820 Filling element for counterpressure filling machinesExpiredMar 04, 81Jan 25, 83[B65B]
4360045 Filling element for counterpressure filling machinesExpiredDec 31, 80Nov 23, 82[B67C]
4342344 Filling element for counterpressure container-filling machinesExpiredNov 10, 80Aug 03, 82[B65B]
4337608 Method and apparatus for cleaning bottle filling devices after bottle breakageExpiredJul 11, 80Jul 06, 82[B65B]
4308944 Low-noise speed reduction for a one-track bottle flow, especially for bottling plantsExpiredJul 02, 80Jan 05, 82[B65G]
4277928 Control arrangement, especially for apparatus for closing containers such as bottlesExpiredNov 02, 79Jul 14, 81[B65B]
4273236 Method and apparatus for handling bottlesExpiredApr 27, 79Jun 16, 81[B65G]
4273237 Device for feeding containers, especially bottles, to processing machines, especially container cleaning machinesExpiredMay 07, 79Jun 16, 81[B65G]
4205502 Rotary bottle closing machineExpiredMay 17, 78Jun 03, 80[B67B, B65B]

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