| 10767662 |
Multi-stage vacuum ejector with molded nozzle having integral valve elements |
— |
2020-09-08 |
| 10767663 |
Vacuum ejector with tripped diverging exit flow |
— |
2020-09-08 |
| 10753373 |
Vacuum ejector nozzle with elliptical diverging section |
— |
2020-08-25 |
| 10457499 |
Handling device with suction cup for foodstuff |
— |
2019-10-29 |
| 10456930 |
Vacuum ejector device |
— |
2019-10-29 |
| 10202984 |
Vacuum ejector with multi-nozzle drive stage and booster |
— |
2019-02-12 |
| 9611106 |
Device and system for pneumatic transport of material |
— |
2017-04-04 |
| 9046177 |
Insert for bellows with non-linear compression / expansion in a vacuum powered tool |
— |
2015-06-02 |
| 8662861 |
Ejector device with ventilation action |
— |
2014-03-04 |
| 8550790 |
Vacuum generator, driven by high-pressure air, and having means arranged therewith for the active release of an object that is gripped in a vacuum-gripper |
— |
2013-10-08 |
| 8534633 |
Suction cup having replaceable sealing surfaces |
— |
2013-09-17 |
| 8188608 |
Ejector device |
— |
2012-05-29 |
| 7452191 |
Vacuum pump and method for generating sub-pressure |
— |
2008-11-18 |
| 6612633 |
Double bellows vacuum operated lifting apparatus |
— |
2003-09-02 |
| 6561769 |
Filter and muffler for a vacuum pump |
— |
2003-05-13 |
| 6464262 |
Mechanical interface connection for vacuum ejectors, and a modular assembly for supplying negative pressure to an industrial process by means of at least one vacuum ejector driven by compressed air |
— |
2002-10-15 |
| 6394760 |
Vacuum ejector pump |
— |
2002-05-28 |
| D453103 |
Socket element of flexible profile |
— |
2002-01-29 |
| 5205717 |
Ejector array and a method of achieving it |
— |
1993-04-27 |
| D333827 |
Compact ejector unit |
— |
1993-03-09 |
| D325038 |
Compact ejector unit |
— |
1992-03-31 |
| 4960364 |
Vacuum ejector device |
— |
1990-10-02 |
| 4425084 |
Ejector device |
— |
1984-01-10 |
| 4395202 |
Multi-ejector |
— |
1983-07-26 |