Rene GUMPERT

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Schoeneck, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hammer drill
- Patent number 11,285,594
- Issue date Mar 29, 2022
- BLACK & DECKER INC.
- Rene Gumpert
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Motor driven hammer having means for controlling the power of impact
- Patent number 9,463,562
- Issue date Oct 11, 2016
- BLACK & DECKER INC.
- Rene Gumpert
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Control mechanism for a power tool
- Patent number 8,430,180
- Issue date Apr 30, 2013
- Black & Decker, Inc.
- Rene Gumpert
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Powered hammer with a vibration dampening mechanism
- Patent number 8,074,734
- Issue date Dec 13, 2011
- Black & Decker Inc.
- Rene Gumpert
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
HAMMER DRILL
- Publication number 20190283227
- Publication date Sep 19, 2019
- Black & Decker Inc.
- Rene GUMPERT
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
MOTOR DRIVEN HAMMER HAVING MEANS FOR CONTROLLING THE POWER OF IMPACT
- Publication number 20110011607
- Publication date Jan 20, 2011
- Black & Decker Inc.
- Rene Gumpert
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
POWERED HAMMER WITH A VIBRATION DAMPENING MECHANISM
- Publication number 20090236113
- Publication date Sep 24, 2009
- Black & Decker Inc.
- Rene GUMPERT
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Power Tool Having Motor Speed Monitor
- Publication number 20090195204
- Publication date Aug 6, 2009
- Black & Decker Inc.
- Rene Gumpert
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
CONTROL MECHANISM FOR A POWER TOOL
- Publication number 20090188688
- Publication date Jul 30, 2009
- Black & Decker Inc.
- Rene GUMPERT
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS