Pfeiffer; Eduard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pfeiffer; Eduard.The latest application filed is for "control method for a percussive hand-held power tool".
- Pfeiffer; Eduard - Halblech DE
| Patent | Date |
|---|---|
| Hand-held power tool Grant 11,123,853 - Hammerstingl , et al. September 21, 2 | 2021-09-21 |
| Percussive power tool Grant 10,821,589 - Schmid , et al. November 3, 2 | 2020-11-03 |
| Control Method For A Percussive Hand-held Power Tool App 20190314970 - HARTMANN; Markus ; et al. | 2019-10-17 |
| Handheld power tool Grant 10,391,621 - Wiedner , et al. A | 2019-08-27 |
| Hand-held Power Tool App 20190168369 - HAMMERSTINGL; Stefan ; et al. | 2019-06-06 |
| Percussive Power Tool App 20180370007 - SCHMID; Stefan ; et al. | 2018-12-27 |
| Handheld Power Tool App 20160311103 - Wiedner; Aaron ; et al. | 2016-10-27 |
| Handheld Machine Tool App 20160271779 - HARTMANN; Markus ; et al. | 2016-09-22 |
| Pneumatic hammer mechanism and control method Grant 9,132,541 - John , et al. September 15, 2 | 2015-09-15 |
| Pneumatic hammer mechanism Grant 8,955,615 - John , et al. February 17, 2 | 2015-02-17 |
| Pneumatic hammer mechanism Grant 8,616,301 - John , et al. December 31, 2 | 2013-12-31 |
| Hand-held Machine Tool And Control Method App 20130284473 - Hartmann; Markus ; et al. | 2013-10-31 |
| Hand-held Power Tool App 20130277080 - Hartmann; Markus ; et al. | 2013-10-24 |
| Machine Tool App 20130277077 - Hartmann; Markus ; et al. | 2013-10-24 |
| Pneumatic Hammer Mechanism And Control Method App 20100224380 - JOHN; Alexander ; et al. | 2010-09-09 |
| Pneumatic Hammer Mechanism App 20100224383 - JOHN; Alexander ; et al. | 2010-09-09 |
| Pneumatic Hammer Mechanism App 20100193211 - JOHN; Alexander ; et al. | 2010-08-05 |
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