Fehrle; Siegfried
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fehrle; Siegfried.The latest application filed is for "portable power tool".
- Fehrle; Siegfried - Leinfelden-Echterdingen N/A DE
| Patent | Date |
|---|---|
| Portable power tool Grant 9,527,201 - Ullrich , et al. December 27, 2 | 2016-12-27 |
| Portable Power Tool App 20130168121 - Ullrich; Andre ; et al. | 2013-07-04 |
| Electric hand-held power tool Grant 7,987,918 - Fehrle , et al. August 2, 2 | 2011-08-02 |
| Electric motor with a housing for at least two carbon brushes Grant 7,518,281 - Habel , et al. April 14, 2 | 2009-04-14 |
| Power tool Grant 7,397,153 - Buck , et al. July 8, 2 | 2008-07-08 |
| Electric hand-held power tool App 20060201690 - Fehrle; Siegfried ; et al. | 2006-09-14 |
| Electric hand tool Grant 7,036,607 - Lebisch , et al. May 2, 2 | 2006-05-02 |
| Electric motor with a housing for at least two carbon brushes App 20060087196 - Habel; Winfried ; et al. | 2006-04-27 |
| Power tool App 20060028089 - Buck; Manfred ; et al. | 2006-02-09 |
| Electric machine and manual machine tool comprising the same Grant 6,930,431 - Buck , et al. August 16, 2 | 2005-08-16 |
| Electric hand tool App 20050126801 - Lebisch, Helmut ; et al. | 2005-06-16 |
| Electric machine and manual machine tool comprising the same App 20040084991 - Buck, Manfred ; et al. | 2004-05-06 |
| Multi-speed transmission for electrical power tools Grant 6,093,130 - Buck , et al. July 25, 2 | 2000-07-25 |
| Insertable tool and tool holder for drilling and/or impacting electric machines Grant 5,984,596 - Fehrle , et al. November 16, 1 | 1999-11-16 |
| Tool holder and tool for drilling and striking machine tool Grant 5,954,347 - Buck , et al. September 21, 1 | 1999-09-21 |
| Drilling device Grant 5,888,031 - Buck , et al. March 30, 1 | 1999-03-30 |
| Hand held power tool with removable tool holder Grant 5,199,833 - Fehrle , et al. April 6, 1 | 1993-04-06 |
| Power impact device, particularly for fasteners Grant 4,693,407 - Buck , et al. September 15, 1 | 1987-09-15 |
| Hammer drill Grant 4,567,951 - Fehrle , et al. February 4, 1 | 1986-02-04 |
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