KRAUSS-MAFFEI AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1115

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5204047 Method of using a mold closing apparatus for an injection molding machineJul 08, 91Apr 20, 93[B29C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6289711 Method and device for rounding bushingsExpiredDec 17, 99Sep 18, 01[B21D]
5996392 Machine for stamping, bending and assembly of sheet metal partsExpiredFeb 26, 99Dec 07, 99[B21J]
5474134 System for making a molded laminateExpiredApr 25, 95Dec 12, 95[B29C, B32B]
5472602 Evertable drum centrifuge filterExpiredNov 04, 94Dec 05, 95[B01D, B04B]
5361926 Cover for centrifuge housingExpiredOct 12, 93Nov 08, 94[B04B, B65D]
5341721 Ammunition drum for a large caliber weaponExpiredApr 16, 90Aug 30, 94[F41A]
5308212 Aircraft towing vehicleExpiredSep 24, 92May 03, 94[B64F]
5302108 Mold closing apparatus for an injection molding machineExpiredFeb 05, 93Apr 12, 94[B29C]
5277567 Apparatus for mixing reactive synthetic-resin componentsExpiredJun 24, 92Jan 11, 94[B29C]
5270014 Apparatus for producing a foamed mass of a polyurea elastomerExpiredMay 15, 92Dec 14, 93[C08G, C08F, B01F]
5255444 Microwave drying/mixing apparatusExpiredFeb 04, 92Oct 26, 93[B01K]
5253994 System for molding a synthetic-resin using plastic scrapExpiredApr 08, 92Oct 19, 93[B29C]
5250119 Process for cleaning the filtering medium of a filtering centrifugeExpiredJul 08, 92Oct 05, 93[B08B, B01D]
5222514 Method of operating a gas sealing valve and valve equipped plastic processing installationExpiredOct 09, 91Jun 29, 93[F16K]
5201580 Impingement mixing deviceExpiredAug 29, 90Apr 13, 93[B01F]
5157059 Method of and apparatus for producing a foamed mass of a polyurea elastomerExpiredMar 13, 92Oct 20, 92[G08G]
5145694 Apparatus for the plastifying of thermoplastic synthetic resinsExpiredJul 26, 91Sep 08, 92[B29C]
5121906 End damper for motor-vehicle shock absorberExpiredOct 12, 90Jun 16, 92[B60G]
5120212 Thickness-adjusting system for tubing extruderExpiredOct 30, 90Jun 09, 92[B29C]
5101858 Gas sealing valve and valve equipped plastic processing installationExpiredMar 28, 90Apr 07, 92[F16K]

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