Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8226396 | Device for the production of granulate grains from a plastic melt | Joachim Sommer | 2012-07-24 |
| 5931108 | Process and automatic sewing machine for sewing a flap with a rough closing edge and a pocket on a fabric part in one operation | — | 1999-08-03 |
| 5280759 | Automatic sewing device | — | 1994-01-25 |
| 5272994 | Method and device for transporting and sewing a workpiece, pocket blank and pocket flap | Jochen Fischer | 1993-12-28 |
| 5127348 | Sewing machine with a movable sewing-material holder | Horst Bernewasser | 1992-07-07 |
| 4991527 | Method of attaching a strip of cloth with a zip-fastener component to a trouser forepart | Siegfried Vogt | 1991-02-12 |
| 4938157 | Computerized numerical control automatic sewing device | — | 1990-07-03 |
| 4911091 | Sewing apparatus for attaching a strip of cloth with a zip-fastener component to a trouser forepart | Siegfried Vogt | 1990-03-27 |
| 4905618 | Method for sewing a collar on to a body of an article of clothing | — | 1990-03-06 |
| 4898109 | Device for sewing a collar on to a body of an article of clothing | — | 1990-02-06 |
| 4869185 | Folding device for an automatic sewing machine | Wolfram Schulze | 1989-09-26 |
| 4819572 | Folding device for an automatic sewing machine | Wolfram Schulze | 1989-04-11 |
| 4793272 | Folding device for an automatic sewing machine | Wolfram Schulze | 1988-12-27 |
| 4787324 | Automatic sewing device with a sewing head including a rotary housing | Jochen Fischer | 1988-11-29 |
| 4787326 | Method for operating an automatic sewing device with a sewing head including a rotary housing | Hans-Jurgen Wessel-Schlickmann | 1988-11-29 |
| 4696242 | Sewing machine | Horst Thiele, Eckhard Hägemann | 1987-09-29 |
| 4662294 | Device at a sewing machine for applying a tensile stress in a material to be fed in a sewing process | — | 1987-05-05 |
| 4658752 | Method and apparatus for drawing a needle thread through a workpiece | Werner Keilmann, Gunter Raupach | 1987-04-21 |
| 4616586 | Upper feeding device of a sewing machine | — | 1986-10-14 |
| 4589359 | Workpiece receiving device for a sewing machine, in particular for a computer-controlled automatic sewing device | — | 1986-05-20 |
| 4580509 | Automatic sewing machine | Siegfried Vogt | 1986-04-08 |
| 4574718 | Sewing machine head including a rotary housing | Jochen Fischer | 1986-03-11 |
| 4513677 | Method and device for safe operation of an automatic sewing machine | — | 1985-04-30 |
| 4503789 | Automatic sewing machines | — | 1985-03-12 |
| 4494470 | Method for identifying size and/or type of workpiece receiving means and sewing apparatus for carrying out said method | Jochen Fischer | 1985-01-22 |