Maschinenfabrik Muller-Weingarten AG
Patent Owner
Stats
- 2 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jan 21, 1997 most recent publication
Details
- 2 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 155 Total Citation Count
- Nov 03, 1981 Earliest Filing
- 19 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5595087 Apparatus for the transport of parts in a multiple-die pressExpiredSep 26, 95Jan 21, 97[B21D]
5568766 Method for controlling the drive for a hydraulic press having a plurality of operating phasesExpiredAug 30, 94Oct 29, 96[B30B]
5455773 Method for the determination of optimum parameters for a casting process, particularly on die-casting machinesExpiredMar 01, 94Oct 03, 95[G06F, B22D]
5375646 Method of controlling casting parameters in a diecasting machineExpiredSep 15, 93Dec 27, 94[B22D]
5365998 Measuring, monitoring and regulation system for determining the locking pressure or column force and/or the casting force in pressure die casting machinesExpiredJun 16, 93Nov 22, 94[B22D]
5323837 Method of determining unacceptable deviations from process parametersExpiredSep 09, 92Jun 28, 94[B22D]
4860879 Plate bar loading system including an automatic packet or plate bar stack alignment stationExpiredSep 20, 87Aug 29, 89[B65G]
4832109 Method and apparatus for damping pressure peaks occurring at the end of the mold filling phase in pressure castersExpiredSep 24, 87May 23, 89[B22D]
4648736 Releasable coupler, particularly for gripper rails in a transfer pressExpiredOct 01, 85Mar 10, 87[F16B, B21J]
4557134 Apparatus for supporting workpieces in a multistage pressExpiredSep 21, 84Dec 10, 85[B30B, B21D]
4519309 Sliding tool table intended for the exchange of tools in pressesExpiredSep 26, 83May 28, 85[B30B]
4503766 Parts depository, particularly for large-area workpieces in a transfer press handling large workpiecesExpiredSep 26, 83Mar 12, 85[B30B]
4476911 Diecasting method for producing cast pieces which are low in gas, pores and oxides, as well as diecasting machine for implementing the methodExpiredNov 03, 81Oct 16, 84[B22D]
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