Issued Patents All Time
Showing 376–400 of 494 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840007 | Packaging machine with a drying turret | Kurt Liedtke | 1989-06-20 |
| 4840010 | Device for actuation of sealing jaws of a packaging machine | Hans-Jurgen Bretthauer | 1989-06-20 |
| 4840321 | Apparatus for feeding packaging-material reels to a packaging machine | Kurt Liedtke | 1989-06-20 |
| 4838846 | Apparatus for coating glue onto packaging blanks | Wolfgang Oertel | 1989-06-13 |
| 4836357 | Continuous conveyor, especially a carrying chain conveyor | — | 1989-06-06 |
| 4830170 | Process and apparatus for feeding packs to a collecting and packaging station | — | 1989-05-16 |
| 4829752 | Device for actuating sealing jaws of a packaging machine | Kurt Liedtke | 1989-05-16 |
| 4819407 | Packaging machine, especially for cigarette packs | Jurgen Focke, Kurt Liedtke | 1989-04-11 |
| 4819343 | Apparatus for the storage of (cigarette) packs | Hans-Jurgen Bretthauer | 1989-04-11 |
| 4790333 | Apparatus for feeding cigarettes or the like to a packaging machine | Henk G. Onderwaater | 1988-12-13 |
| 4790115 | Turret for packaging machines | — | 1988-12-13 |
| 4789060 | Cuboid pack for cigarettes with transverse cut lines | Kurt Liedtke | 1988-12-06 |
| 4785933 | Pouch produced from a flexible sheet blank | — | 1988-11-22 |
| 4779723 | Pack comprising a slide and shell | Kurt Liedtke | 1988-10-25 |
| 4776461 | Pack for cigarettes or the like | Kurt Liedtke | 1988-10-11 |
| 4763779 | Shoulder box for cigarettes or the like | Kurt Liedtke | 1988-08-16 |
| 4753383 | Hinge-lid pack for cigarettes or the like | Hugo Mutschall | 1988-06-28 |
| 4753384 | Hinge-lid pack for cigarettes or the like | Kurt Liedtke | 1988-06-28 |
| 4750607 | Apparatus for conveying cigarette groups | — | 1988-06-14 |
| 4735032 | Apparatus for conveying cigarette groups | — | 1988-04-05 |
| 4732166 | Apparatus for testing cigarettes in a cigarette packaging machine and for removing defective cigarettes | Kurt Liedtke | 1988-03-22 |
| 4730442 | Apparatus for producing packs with bevelled or rounded longitudinal edges | Hugo Mutschall | 1988-03-15 |
| 4723394 | Apparatus for making pouch packs for tobacco | Oskar Balmer | 1988-02-09 |
| 4718216 | Process and apparatus for packaging cigarettes in particular | Kurt Liedtke | 1988-01-12 |
| 4715847 | Process and apparatus for producing blanks for packs | Jurgen Focke | 1987-12-29 |