Issued Patents All Time
Showing 76–100 of 155 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889479 | Changing device for changing the plastic material to be supplied to a horizontal injecting unit of an injection molding machine | — | 1989-12-26 |
| 4886439 | Openable and closeable nozzle for the plasticizing cylinder of an injection molding machine | — | 1989-12-12 |
| 4883418 | Plastics injection molding machine | — | 1989-11-28 |
| 4877389 | Locking apparatus for locking a detachably mounted plasticizing cylinder of a plasticizing unit in operative position to a carrying block of an injection unit of an injection molding machine | — | 1989-10-31 |
| 4865534 | Injection molding machine having an injection molding unit with multiple working positions | — | 1989-09-12 |
| 4863362 | Plasticizing assembly comprising a reinforcing skeleton intended for use in an injecting unit of an injection molding machine | — | 1989-09-05 |
| 4863368 | Injection molding machine for a selective linear or central charging of mold assemblies | — | 1989-09-05 |
| 4850841 | Plasticizing and injecting unit for use in an injection molding machine | — | 1989-07-25 |
| 4846664 | Hydraulic system for the mold clamping unit of a plastics injection molding machine | — | 1989-07-11 |
| 4846652 | Combination of an injecting unit and plasticizing unit for an injection molding machine | — | 1989-07-11 |
| 4828478 | Injection molding machine having replaceable, interlockable mold halves | — | 1989-05-09 |
| 4823551 | Hydraulic control circuit for an injection molding with two loads driven by a pump | — | 1989-04-25 |
| 4808103 | Injection molding machine having an injection nozzle control device | — | 1989-02-28 |
| 4775309 | Injection molding machine with data display device | — | 1988-10-04 |
| 4768559 | Cooling apparatus on a plastics injection molding machine | — | 1988-09-06 |
| 4753589 | Transposing apparatus for a plasticizing unit of an injection molding machine | — | 1988-06-28 |
| 4737095 | Component changing apparatus serving a group of injection molding machines | — | 1988-04-12 |
| 4731005 | Injection molding unit for an injection molding machine | — | 1988-03-15 |
| 4730937 | Plasticizing unit for an injection molding machine | — | 1988-03-15 |
| 4712991 | Hydraulic control system for injection unit of injection molding machine | — | 1987-12-15 |
| 4710121 | Injection mold changing unit | — | 1987-12-01 |
| 4708631 | Injection unit for injection molding machine | — | 1987-11-24 |
| 4708622 | Injection molding unit | — | 1987-11-24 |
| 4704078 | Coupling device for an exchangeable working unit in an injection molding machine | — | 1987-11-03 |
| 4698007 | Horizontal mold closing unit for an injection molding machine | — | 1987-10-06 |