Klockner-Werke Aktiengesellschaft
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Dec 30, 1986 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 221 Total Citation Count
- Aug 24, 1977 Earliest Filing
- 34 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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Recent Publications
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4632651 Hydraulically controlled extruder injection molding units for the processing of rubberExpiredJun 04, 84Dec 30, 86[B29C]
4599063 Injection molding apparatus having die closing and locking meansExpiredFeb 02, 83Jul 08, 86[B29C]
4592712 Plastification and injection device for an injection molding machineExpiredMay 14, 85Jun 03, 86[B29C]
4568508 Cut-off process for terminating injection operations of an injection molding machineExpiredJul 29, 83Feb 04, 86[B29C]
4556315 Process and apparatus for the emission-spectroscopical testing of metallic samplesExpiredDec 01, 82Dec 03, 85[G01N]
4544270 Apparatus for the spectrographic analysis of workpieces formed from iron and steel alloysExpiredApr 07, 83Oct 01, 85[G01N]
4542781 Breakout warning method, utilizing acoustics, in a continuous casting installation and apparatus for its implementationExpiredJan 04, 84Sep 24, 85[B22D]
4480821 Apparatus for performing a work function on a tubular workpieceExpiredDec 22, 82Nov 06, 84[B23K]
4464831 Method and device for fabricating insulated joints for railroad tracksExpiredFeb 10, 82Aug 14, 84[B23P, H01R]
4453904 Injection mold device for forming an article such as footwearExpiredJul 27, 83Jun 12, 84[B29F, B29C]
4448620 Method and apparatus for the injection molding and vulcanization of vehicle tiresExpiredMar 08, 82May 15, 84[B29H]
4444612 Method and apparatus for the injection molding and vulcanization of vehicle tiresExpiredMar 16, 81Apr 24, 84[B29H]
4410478 Method for making two moldings and combining them to make a composite productExpiredMar 08, 82Oct 18, 83[B29H]
4407438 Transport system for flat metallic materials in strip millsExpiredJul 13, 81Oct 04, 83[B65G, B65H, B21C]
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