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H01H2300/002
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Parent Industries
H
ELECTRICITY
H01
Electric elements
H01H
ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
H01H2300/00
Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
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H01H2300/002
Application electric motor braking
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Patents Grants
last 30 patents
Information
Patent Grant
Electrical switch
Patent number
10,490,371
Issue date
Nov 26, 2019
Marquardt GmbH
Claus Weh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric switch
Patent number
8,456,113
Issue date
Jun 4, 2013
Marquardt GmbH
Christof Lexer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric tool switch
Patent number
8,193,458
Issue date
Jun 5, 2012
Omron Corporation
Akihiro Hozumi
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Power hand tool switch torque controller apparatus
Patent number
8,049,128
Issue date
Nov 1, 2011
Daniel D. Witt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electromagnetic relay
Patent number
7,498,912
Issue date
Mar 3, 2009
Omron Corporation
Kazuhiro Tsutsui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electromagnetic relay
Patent number
6,771,154
Issue date
Aug 3, 2004
Taiko Device, Ltd.
Hideo Funayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric switch
Patent number
6,727,450
Issue date
Apr 27, 2004
Marquardt GmbH
Alois Schaeffeler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
DC motor drive circuit
Patent number
6,404,155
Issue date
Jun 11, 2002
Taiko Device, Ltd.
Hideo Funayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for effecting dynamic braking of a direct curr...
Patent number
6,118,234
Issue date
Sep 12, 2000
Eaton Corporation
Michael T. Marcellus
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method for braking electric motors
Patent number
6,037,729
Issue date
Mar 14, 2000
Black & Decker Inc.
Samuel G. Woods
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Fail-safe switch
Patent number
6,028,274
Issue date
Feb 22, 2000
Timothy S. Harris
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Variable speed control switch for direct current electric power tools
Patent number
5,892,885
Issue date
Apr 6, 1999
Eaton Corporation
Jackson Henry Smith
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device for switching an electric motor, particularly for braking an...
Patent number
5,684,280
Issue date
Nov 4, 1997
Heinrich Kopp AG
Herbert Franz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Braking circuit switch for an electric motor
Patent number
5,644,112
Issue date
Jul 1, 1997
Marquardt GmbH
August Geiger
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric switch with dynamic brake contact shared for making and br...
Patent number
5,600,107
Issue date
Feb 4, 1997
Eaton Corporation
David Y. Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Braking circuit for an electric motor
Patent number
5,449,992
Issue date
Sep 12, 1995
Marquardt GmbH
August Geiger
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Dynamic brake switch for motor
Patent number
5,380,971
Issue date
Jan 10, 1995
Lucerne Products, Inc.
Robert W. Bittel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for controlling or regulating equipment powered by batteries
Patent number
5,200,657
Issue date
Apr 6, 1993
BSG-Schalttechnik GmbH & Co. KG
Fritz Prestel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switch arrangement
Patent number
4,725,764
Issue date
Feb 16, 1988
BSG Schalttechnik GmbH & Co. KG.
Fritz Prestel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
3598934
Patent number
3,598,934
Issue date
Aug 10, 1971
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2922009
Patent number
2,922,009
Issue date
Jan 19, 1960
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2575021
Patent number
2,575,021
Issue date
Nov 13, 1951
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
ELECTRICAL SWITCH
Publication number
20180330900
Publication date
Nov 15, 2018
Marquardt GmbH
Claus Weh
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRIC SWITCH
Publication number
20120056566
Publication date
Mar 8, 2012
Marquardt GmbH
Christof LEXER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRIC TOOL SWITCH
Publication number
20100163384
Publication date
Jul 1, 2010
Omron Corporation
Akihiro Hozumi
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Electromagnetic relay
Publication number
20060152310
Publication date
Jul 13, 2006
Omron Corporation
Kazuhiro Tsutsui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electric switch
Publication number
20030010617
Publication date
Jan 16, 2003
Alois Schaeffeler
H01 - BASIC ELECTRIC ELEMENTS