Lindemann Maschinenfabrik GmbH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B02C CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN 134

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5213273 Hammer millMay 06, 92May 25, 93[B02C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5057210 Apparatus for separating non-magnetizable metals from a solid mixtureExpiredFeb 22, 90Oct 15, 91[B03C]
4982904 Screen for comminuting machinesExpiredJan 18, 89Jan 08, 91[B02C]
4836457 Screen for comminuting machinesExpiredJul 22, 87Jun 06, 89[B02C]
4771894 Device for separating materials of value from a mixtureExpiredSep 15, 86Sep 20, 88[B07C]
4772381 Apparatus for separating electrically conductive non-ferrous metalsExpiredFeb 27, 87Sep 20, 88[B03C]
4727786 Scrap cutterExpiredOct 23, 85Mar 01, 88[B26D, B30B]
4706898 Crushing machine with a removable outlet grateExpiredMay 27, 86Nov 17, 87[B02L]
4668381 Method of and apparatus for separating electrically conductive non-ferrous metalsExpiredFeb 28, 85May 26, 87[B07B]
4588003 Refuse packaging assemblyExpiredApr 06, 84May 13, 86[B65B]
4574674 Shearing machine for cutting up miscellaneous materialExpiredMar 23, 84Mar 11, 86[B26D]
4557421 Paper disintegrator and method of operating sameExpiredDec 01, 82Dec 10, 85[B02C]
4542856 Hammer breakerExpiredSep 13, 83Sep 24, 85[B02C]
4466345 Apparatus for pressing and binding bales of refusesExpiredDec 30, 82Aug 21, 84[B65B]
4459904 Apparatus for binding bales in a baling pressExpiredJan 24, 83Jul 17, 84[B65B]
4279557 Apparatus for loading bales on to transport vehiclesExpiredJan 08, 80Jul 21, 81[B65G]
4256434 Method of loading bales on to transport vehiclesExpiredOct 19, 78Mar 17, 81[B65G]
4213385 Scrap shearing machineExpiredMay 15, 78Jul 22, 80[B30B]
4212432 Comminuting machine and housing with a rotor journalled in the housing and a tool connected to the housingExpiredSep 29, 76Jul 15, 80[B02C]
4202263 Scrap shearing machinesExpiredJun 08, 78May 13, 80[B30B]
4200422 Closures of bunkers for holding refuseExpiredJan 03, 78Apr 29, 80[B65G]

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