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DART CONTROLS, INC.
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ZIONSVILLE, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electronic speed control interlock
Patent number
4,888,813
Issue date
Dec 19, 1989
Dart Controls, Inc.
Paul E. Penn
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Modular motor controller
Patent number
4,873,473
Issue date
Oct 10, 1989
Dart Controls, Inc.
Paul E. Penn
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Solid state device package mounting apparatus
Patent number
4,853,828
Issue date
Aug 1, 1989
Dart Controls, Inc.
Paul E. Penn
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Solid state device package mounting method
Patent number
4,756,081
Issue date
Jul 12, 1988
Dart Controls, Inc.
Paul E. Penn
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and system for stabilizing and linearizing the output of a v...
Patent number
4,737,736
Issue date
Apr 12, 1988
Dart Controls, Inc.
Paul E. Penn
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Speed control system for electric motor
Patent number
4,736,142
Issue date
Apr 5, 1988
Dart Controls, Inc.
John W. Waymire
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Overload sensing circuit for a motor
Patent number
4,451,823
Issue date
May 29, 1984
Dart Controls, Inc.
Paul E. Penn
G01 - MEASURING TESTING
Information
Patent Grant
Tachometer
Patent number
4,376,915
Issue date
Mar 15, 1983
Dart Controls, Inc.
Paul E. Penn
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
86962059 - EZ VFD
Serial number
86962059
Registration number
5921229
Filing date
Apr 2, 2016
Dart Controls, Inc.
7 - Machines and machine tools
Information
Trademark
73021355 - DART
Serial number
73021355
Registration number
1029219
Filing date
May 13, 1974
DART CONTROLS, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72456341 - DART CONTROLS, INC.
Serial number
72456341
Registration number
1008945
Filing date
May 3, 1973
DART CONTROLS, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments