Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9352460 | Holding device for hand machine tools, in particular holding device for a drill and/or chipping hammer | Hubert Steinke, Lars Schmid, Johannes Schnitzler, Christian Koepf, Jan Koalick | 2016-05-31 |
| 8695723 | Hammer drill and/or chisel hammer | Immanuel Werner, Harald Schindler, Juergen Schlipf, Stefan Holst, Andreas Strasser | 2014-04-15 |
| 8613328 | Hand-held power tool, in particular a rotary hammer and/or chisel hammer | Ralph Dammertz, Juergen Lennartz | 2013-12-24 |
| 8327949 | Handheld power tool with a handle vibration-damped by compensating means | — | 2012-12-11 |
| 8136607 | Device having a torque-limiting unit | Karl Frauhammer, Heinz Schnerring | 2012-03-20 |
| 8096369 | Striking mechanism for a handheld electric power tool | — | 2012-01-17 |
| 8061438 | Hand-held power tool with a vibration-damped handle | Lars Schmid, Johannes Schnitzler, Juergen Lennartz, Jan Koalick | 2011-11-22 |
| 8028761 | Electric power tool | — | 2011-10-04 |
| 8011443 | Striking mechanism for a handheld power tool | Otto Baumann, Jan Koalick | 2011-09-06 |
| 7971656 | Hand-held power tool with a vibration-damped handle with a switch | Uwe Engelfried | 2011-07-05 |
| 7971655 | Hand-held power tool with a vibration-damped rounded handle | Hubert Steinke | 2011-07-05 |
| 7921935 | Handheld power tool with vibration-damped handle | Uwe Engelfried, Lars Schmid, Johannes Schnitzler, Juergen Lennartz, Jan Koalick | 2011-04-12 |
| 7886839 | Hand-held power tool with improved vibration-damped handle | Karl Frauhammer, Heiko Roehm, Willy Braun, Axel Kuhnle, Andreas Strasser +4 more | 2011-02-15 |
| 7857074 | Hand-held power tool with a percussion unit | — | 2010-12-28 |
| 7823256 | Auxiliary handle with eccentric clamping lever for a hand-held power tool | Uwe Engelfried, Lars Schmid, Johannes Schnitzler, Jan Koalick | 2010-11-02 |
| 7677327 | Percussion mechanism for a repetitively hammering hand power tool | Juergen Lennartz | 2010-03-16 |
| 7636516 | Machine tool and method for operating a machine tool | Karl Frauhammer, Martin Rittner, Heinz Schnerring, Andreas Strasser | 2009-12-22 |
| 7628219 | Handle with detecting unit | Karl Frauhammer, Axel Kuhnle, Andreas Strasser, Erhard Hoffmann, Dietmar Hahn +2 more | 2009-12-08 |
| 7516801 | Impact mechanism for a repeatedly striking hand-held machine tool | Juergen Lennartz | 2009-04-14 |
| 7306046 | Portable power tool | Markus Leupert | 2007-12-11 |
| 7287601 | Power tool with a rotating and/or hammering drive mechanism | Manfred Hellbach, Frank Mueller, Hubert Steinke, Juergen Lennartz | 2007-10-30 |
| 7214010 | Tool bit holder and hand power tool | Manfred Hellbach | 2007-05-08 |
| 7137457 | Hand-held machine tool | Karl Frauhammer, Heinz Schnerring, Willy Braun, Axel Kuhnle | 2006-11-21 |
| 7121359 | Drilling hammer having an external mechanism for selectively switching operation between impact drilling and chiseling modes | Karl Frauhammer, Heinz Schnerring, Willy Braun, Axel Kuhnle | 2006-10-17 |
| 7100706 | Hand tool machine comprising a vibration-dampened handle | Pierre Jeannin, Patrick Maillard | 2006-09-05 |