CURTIS INSTRUMENTS, INC.

Organization

Livermore, CA, US

Business Address
200 KISCO AVENUE MT KISCO NY 10549 9142426535
State Location
NY
State of Incorporation

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic charger connector for wheelchair
- Patent number 12,083,908
- Issue date Sep 10, 2024
- Curtis Instruments, Inc.
- Thomas Stucki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Magnetic charger connector for wheelchair
- Patent number 11,491,884
- Issue date Nov 8, 2022
- Curtis Instruments Inc.
- Thomas Stucki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Powered wheelchair remote diagnostics
- Patent number 10,904,762
- Issue date Jan 26, 2021
- Curtis Instruments Inc.
- Manuel Studer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power wheelchair hand control with dual configurable keypads
- Patent number 10,386,936
- Issue date Aug 20, 2019
- Curtis Instruments Inc.
- Thomas Stucki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Adjustable length battery electrolyte probe
- Patent number 9,698,453
- Issue date Jul 4, 2017
- Curtis Instruments, Inc.
- Steven J. Lacker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Isolation monitor
- Patent number 9,046,559
- Issue date Jun 2, 2015
- Curtis Instruments, Inc.
- Ryan Lindsay
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle component recognition and adjustment for energy efficiency
- Patent number 8,751,084
- Issue date Jun 10, 2014
- Curtis Instruments, Inc.
- Stuart E. Marwell
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor controller with integrated safety function to eliminate requi...
- Patent number 8,602,140
- Issue date Dec 10, 2013
- Curtis Instruments, Inc.
- Roger White
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated game function in a personal mobility vehicle, such as a...
- Patent number 8,535,152
- Issue date Sep 17, 2013
- Curtis Instruments, Inc.
- Matthias Holenweg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems and methods for dynamically compensating motor resistance i...
- Patent number 7,898,203
- Issue date Mar 1, 2011
- Curtis Instruments, Inc.
- Marc R. Davis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automatic motor adjustment for differentially steered dual electric...
- Patent number 6,622,069
- Issue date Sep 16, 2003
- Curtis Instruments, Inc.
- Marc R. Davis
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Anti-spin control for a separately excited motor drive system
- Patent number 6,611,116
- Issue date Aug 26, 2003
- Curtis Instruments, Inc.
- Michael Bachman
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of diagnosing the state of health of a battery
- Patent number 6,456,043
- Issue date Sep 24, 2002
- Curtis Instruments, Inc.
- Eugene P. Finger
- G01 - MEASURING TESTING
Information Patent Grant
Shaft sensor assembly for angular velocity, torque, and power
- Patent number 6,439,067
- Issue date Aug 27, 2002
- Curtis Instruments, Inc.
- David A. Goldman
- G01 - MEASURING TESTING
Information Patent Grant
Condition monitoring of opportunity charged batteries
- Patent number 6,380,716
- Issue date Apr 30, 2002
- Curtis Instruments, Inc.
- Eugene P. Finger
- G01 - MEASURING TESTING
Information Patent Grant
Method of battery charge restoration based on estimated battery pla...
- Patent number 6,362,601
- Issue date Mar 26, 2002
- Curtis Instruments, Inc.
- Eugene P. Finger
- G01 - MEASURING TESTING
Information Patent Grant
Engine oil change indicator system
- Patent number 6,208,245
- Issue date Mar 27, 2001
- Curtis Instruments, Inc.
- Stephen F. Post
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Compact, low-cost semiconductor device for receiving arbitrary inpu...
- Patent number 6,202,039
- Issue date Mar 13, 2001
- Curtis Instruments, Inc.
- Eugene P. Finger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sequential high-rate charging of battery cells
- Patent number 6,181,106
- Issue date Jan 30, 2001
- Curtis Instruments, Inc.
- Eugene P. Finger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Heatsink enclosure for an electrical controller
- Patent number D387333
- Issue date Dec 9, 1997
- Curtis Instruments, Inc.
- Donald L. Pellow
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Method and means for adjusting battery monitor based on rate of cur...
- Patent number 5,451,881
- Issue date Sep 19, 1995
- Curtis Instruments, Inc.
- Eugene P. Finger
- G01 - MEASURING TESTING
Information Patent Grant
Electric motor controller
- Patent number 5,374,881
- Issue date Dec 20, 1994
- Curtis Instruments, Inc.
- Stephen F. Post
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for DC motor speed control
- Patent number 5,261,025
- Issue date Nov 9, 1993
- Curtis Instruments, Inc.
- Stephen F. Post
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Eddy current proximity sensing means and method useful for determin...
- Patent number 5,247,253
- Issue date Sep 21, 1993
- Curtis Instruments, Inc.
- Scott A. Bowman
- G01 - MEASURING TESTING
Information Patent Grant
Data encodement and reading method and apparatus
- Patent number 5,202,682
- Issue date Apr 13, 1993
- Curtis Instruments, Inc.
- Eugene P. Finger
- G07 - CHECKING-DEVICES
Information Patent Grant
Solid-state reader device for a cumulative operations measurement s...
- Patent number 4,852,104
- Issue date Jul 25, 1989
- Curtis Instruments, Inc.
- Eugene P. Finger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bidirectional battery state-of-charge monitor
- Patent number 4,740,754
- Issue date Apr 26, 1988
- Curtis Instruments, Inc.
- Eugene P. Finger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Steerable wheel direction indicator
- Patent number 4,728,923
- Issue date Mar 1, 1988
- Curtis Instruments, Inc.
- Eugene P. Finger
- G01 - MEASURING TESTING
Information Patent Grant
Synchronous load lock-out control system for battery powered equipment
- Patent number 4,724,332
- Issue date Feb 9, 1988
- Curtis Instruments, Inc.
- Eugene P. Finger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solid-state cumulative operations measurement system
- Patent number 4,712,195
- Issue date Dec 8, 1987
- Curtis Instruments, Inc.
- Eugene P. Finger
- G07 - CHECKING-DEVICES

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Patents Applicationslast 30 patents

Information Patent Application
POWER MOSFET DRIVING CIRCUIT WITH TRANSFER CURVE GATE DRIVER AND GR...
- Publication number 20240348248
- Publication date Oct 17, 2024
- Curtis Instruments, Inc.
- Boripann Srivongse
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-BLADE MOTOR CONTROL BY SINGLE POWER STAGE
- Publication number 20240313690
- Publication date Sep 19, 2024
- Curtis Instruments, Inc.
- Michael S. Bachman
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
BRAKING OF A MOTOR DURING A BATTERY DISCONNECT
- Publication number 20240268265
- Publication date Aug 15, 2024
- Curtis Instruments, Inc.
- Michael S. BACHMAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
GRADE SEVERITY DETECTION
- Publication number 20230382405
- Publication date Nov 30, 2023
- Curtis Instruments, Inc.
- Brian M Walker
- B60 - VEHICLES IN GENERAL
Information Patent Application
Magnetic Charger Connector for Wheelchair
- Publication number 20230001809
- Publication date Jan 5, 2023
- Curtis Instruments, Inc.
- Thomas Stucki
- B60 - VEHICLES IN GENERAL
Information Patent Application
Joystick with Adjustable Operating Force for Electrical Wheelchair...
- Publication number 20220236760
- Publication date Jul 28, 2022
- Curtis Instruments Inc.
- Thomas Stucki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Powered Wheelchair Remote Diagnostics
- Publication number 20200077264
- Publication date Mar 5, 2020
- Curtis Instruments, Inc.
- Manuel STUDER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Magnetic Charger Connector for Wheelchair
- Publication number 20190389320
- Publication date Dec 26, 2019
- Curtis Instruments, Inc.
- Thomas STUCKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Power Wheelchair Hand Control With Dual Configurable Keypads
- Publication number 20180203522
- Publication date Jul 19, 2018
- Curtis Instruments Inc.
- Thomas Stucki
- B60 - VEHICLES IN GENERAL
Information Patent Application
Adjustable Length Battery Electrolyte Probe
- Publication number 20160146893
- Publication date May 26, 2016
- Curtis Instruments, Inc.
- Steven J. Lacker
- G01 - MEASURING TESTING
Information Patent Application
Vehicle Component Recognition And Adjustment For Energy Efficiency
- Publication number 20130304287
- Publication date Nov 14, 2013
- Curtis Instruments, Inc.
- Stuart E. Marwell
- B60 - VEHICLES IN GENERAL
Information Patent Application
ISOLATION MONITOR
- Publication number 20130300430
- Publication date Nov 14, 2013
- CURTIS INSTRUMENTS, INC.
- Ryan LINDSAY
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTOR CONTROLLER WITH INTEGRATED SAFETY FUNCTION TO ELIMINATE REQUI...
- Publication number 20130257149
- Publication date Oct 3, 2013
- CURTIS INSTRUMENTS, INC.
- Roger WHITE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Single Handed Attendant Control for a Wheelchair
- Publication number 20130018524
- Publication date Jan 17, 2013
- Curtis Instruments, Inc.
- Mark Ankers
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Wheelchair System Having Voice Activated Menu Navigation And Audito...
- Publication number 20120316884
- Publication date Dec 13, 2012
- Curtis Instruments, Inc.
- Michael Rozaieski
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
WHEELCHAIR SYSTEM HAVING A SHORT RANGE WIRELESS INTERFACE TO AN INT...
- Publication number 20120310470
- Publication date Dec 6, 2012
- Curtis Instruments, Inc.
- Matthias Holenweg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Integrated game function in a personal mobility vehicle, such as a...
- Publication number 20100331081
- Publication date Dec 30, 2010
- Curtis Instruments, Inc.
- Matthias Holenweg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR DYNAMICALLY COMPENSATING MOTOR RESISTANCE I...
- Publication number 20100007299
- Publication date Jan 14, 2010
- CURTIS INSTRUMENTS, INC.
- Marc R. DAVIS
- G01 - MEASURING TESTING
Information Patent Application
Integrated reminder function in a personal mobility vehicle, such a...
- Publication number 20090084617
- Publication date Apr 2, 2009
- Curtis Instruments, Inc.
- Matthias Holenweg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and apparatus for web-based configuration of instrumentation...
- Publication number 20040143511
- Publication date Jul 22, 2004
- Curtis Instruments, Inc.
- Michael J. Miller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Anti-spin control for a separately excited motor drive system
- Publication number 20020005304
- Publication date Jan 17, 2002
- Curtis Instruments, Inc.
- Michael Bachman
- B60 - VEHICLES IN GENERAL

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Trademarklast 30 trademarks

Information Trademark
77735904 - ACUITY
- Serial number 77735904
- Registration number 3857761
- Filing date May 13, 2009
- CURTIS INSTRUMENTS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78964770 - ENGAGE
- Serial number 78964770
- Registration number 3335269
- Filing date Aug 31, 2006
- CURTIS INSTRUMENTS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78689591 - MYCHAIR
- Serial number 78689591
- Registration number 3220743
- Filing date Aug 10, 2005
- CURTIS INSTRUMENTS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78371279 - C
- Serial number 78371279
- Registration number 2990598
- Filing date Feb 20, 2004
- CURTIS INSTRUMENTS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78278151 - ENABLE MOBILITY SYSTEM
- Serial number 78278151
- Registration number 2979056
- Filing date Jul 24, 2003
- CURTIS INSTRUMENTS, INC.
- 12 - Vehicles
Information Trademark
76237806 - CURTIS EB KIT ELECTRIC BICYCLE
- Serial number 76237806
- Filing date Apr 9, 2001
- CURTIS INSTRUMENTS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75362468 - WALKAWAY
- Serial number 75362468
- Filing date Sep 24, 1997
- CURTIS INSTRUMENTS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75172641 - SEPEX
- Serial number 75172641
- Registration number 2106968
- Filing date Sep 26, 1996
- CURTIS INSTRUMENTS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75067609 - MC-1
- Serial number 75067609
- Registration number 2054675
- Filing date Mar 5, 1996
- CURTIS INSTRUMENTS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74730510
- Serial number 74730510
- Filing date Sep 18, 1995
- CURTIS INSTRUMENTS, INC.
- 6 - Common metals and their alloys
Information Trademark
74730507
- Serial number 74730507
- Filing date Sep 18, 1995
- CURTIS INSTRUMENTS, INC.
- 6 - Common metals and their alloys
Information Trademark
74730508
- Serial number 74730508
- Filing date Sep 18, 1995
- CURTIS INSTRUMENTS, INC.
- 6 - Common metals and their alloys
Information Trademark
74730509
- Serial number 74730509
- Filing date Sep 18, 1995
- CURTIS INSTRUMENTS, INC.
- 6 - Common metals and their alloys
Information Trademark
73791428 - CURTIS PMC
- Serial number 73791428
- Registration number 1623350
- Filing date Apr 6, 1989
- CURTIS INSTRUMENTS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73787762 - CURTIS
- Serial number 73787762
- Registration number 1608893
- Filing date Mar 20, 1989
- CURTIS INSTRUMENTS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73787618 - CURTIS
- Serial number 73787618
- Filing date Mar 20, 1989
- CURTIS INSTRUMENTS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73130589 - POWER PROVER
- Serial number 73130589
- Registration number 1125746
- Filing date Jun 16, 1977
- CURTIS INSTRUMENTS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

CURTIS INSTRUMENTS, INC.

Organization

Business Address

State Location

State of Incorporation

Patents Grantslast 30 patents

Magnetic charger connector for wheelchair

Magnetic charger connector for wheelchair

Powered wheelchair remote diagnostics

Power wheelchair hand control with dual configurable keypads

Adjustable length battery electrolyte probe

Isolation monitor

Vehicle component recognition and adjustment for energy efficiency

Motor controller with integrated safety function to eliminate requi...

Integrated game function in a personal mobility vehicle, such as a...

Systems and methods for dynamically compensating motor resistance i...

Automatic motor adjustment for differentially steered dual electric...

Anti-spin control for a separately excited motor drive system

Method of diagnosing the state of health of a battery

Shaft sensor assembly for angular velocity, torque, and power

Condition monitoring of opportunity charged batteries

Method of battery charge restoration based on estimated battery pla...

Engine oil change indicator system

Compact, low-cost semiconductor device for receiving arbitrary inpu...

Sequential high-rate charging of battery cells

Heatsink enclosure for an electrical controller

Method and means for adjusting battery monitor based on rate of cur...

Electric motor controller

Method and apparatus for DC motor speed control

Eddy current proximity sensing means and method useful for determin...

Data encodement and reading method and apparatus

Solid-state reader device for a cumulative operations measurement s...

Bidirectional battery state-of-charge monitor

Steerable wheel direction indicator

Synchronous load lock-out control system for battery powered equipment

Solid-state cumulative operations measurement system

Patents Applicationslast 30 patents

POWER MOSFET DRIVING CIRCUIT WITH TRANSFER CURVE GATE DRIVER AND GR...

MULTI-BLADE MOTOR CONTROL BY SINGLE POWER STAGE

BRAKING OF A MOTOR DURING A BATTERY DISCONNECT

GRADE SEVERITY DETECTION

Magnetic Charger Connector for Wheelchair

Joystick with Adjustable Operating Force for Electrical Wheelchair...

Powered Wheelchair Remote Diagnostics

Magnetic Charger Connector for Wheelchair

Power Wheelchair Hand Control With Dual Configurable Keypads

Adjustable Length Battery Electrolyte Probe

Vehicle Component Recognition And Adjustment For Energy Efficiency

ISOLATION MONITOR

MOTOR CONTROLLER WITH INTEGRATED SAFETY FUNCTION TO ELIMINATE REQUI...

Single Handed Attendant Control for a Wheelchair

Wheelchair System Having Voice Activated Menu Navigation And Audito...

WHEELCHAIR SYSTEM HAVING A SHORT RANGE WIRELESS INTERFACE TO AN INT...

Integrated game function in a personal mobility vehicle, such as a...

SYSTEMS AND METHODS FOR DYNAMICALLY COMPENSATING MOTOR RESISTANCE I...

Integrated reminder function in a personal mobility vehicle, such a...

Method and apparatus for web-based configuration of instrumentation...

Anti-spin control for a separately excited motor drive system

Trademarklast 30 trademarks

77735904 - ACUITY

78964770 - ENGAGE

78689591 - MYCHAIR

78371279 - C

78278151 - ENABLE MOBILITY SYSTEM

76237806 - CURTIS EB KIT ELECTRIC BICYCLE

75362468 - WALKAWAY

75172641 - SEPEX

75067609 - MC-1

74730510

74730507

74730508

74730509

73791428 - CURTIS PMC

73787762 - CURTIS

73787618 - CURTIS

73130589 - POWER PROVER