Patent Assignment
Reel/Frame 058878/0740
Assignment of Assignor's Interest
Recorded: 2021-11-18
Pages: 10
Assignor
ABB SCHWEIZ AG
Executed: 2021-11-08
Assignee
ABB S.P.A.
VIA VITTOR PISANI 16, 20124 MILANO, ITALY
Covered Properties
(137)
Current Transformer Initial Condition Correction
Patent:
6,469,882 →
Application:
09/682,908 →
Digital Rating Plug for Electronic Trip Unit in Circuit Breakers
Adaptive Algorithm to Prevent Nuissance Tripping
Patent:
6,546,342 →
Application:
09/683,289 →
Magnetic Release System for a Circuit Breaker
Patent:
6,437,670 →
Application:
09/683,767 →
Circuit Breaker with Integral Testing Unit
Circuit Breaker Voltage Sensing Module
Method and Devices for Wireless Communication Between Test and Control Devices and Power Distribution Devices
Electronic Trip Unit Capable of Analog and Digital Setting of Circuit Breaker Setpoints
Magnetic Device for a Magnetic Trip Unit
Magnetic Device for a Magnetic Trip Unit
Apparatus for Electrically Isolating Circuit Breaker Rotor Components
Auxiliary Magnetic Trip System
Apparatus and Method for Representing Protection Device Trip Response
Method, System and Apparatus for Employing Neutral Poles in Multipole Circuit Breakers
Pressure Sensitive Trip Mechanism for a Rotary Breaker
Adaptive Algorithm to Prevent Nuissance Tripping
Circuit Breaker Interface Mechanism for Bell Alarm Switch
Patent:
6,778,048 →
Application:
10/249,860 →
Circuit Breaker Interface Mechanism for Auxiliary Switch Accessory
Integrated Thermal and Magnetic Trip Unit
Patent:
6,750,743 →
Application:
10/436,619 →
Phase-To-Phase Isolation of Cassette Type Circuit Breakers
Circuit Breaker Magnetic Trip Assembly
Apparatus for Interrupting a Short Circuit in a Circuit Breaker
Circuit Breaker Handle Block
Circuit Breaker Lug Cover and Gasket
Interlocking Cassettes for Dimensional Stability
Isolation Cap and Bushing for Circuit Breaker Rotor Assembly
System and Method for Controlling Trip Unit Mechanical Stress
Patent:
6,822,543 →
Application:
10/670,676 →
Method and Apparatus for Magnetically Tripping Circuit Breakers
Method and Apparatus for Shielding and Armature from a Magnetic Flux
Patent:
6,972,649 →
Application:
10/905,500 →
Split Rotor System and Method with Springs
Apparatus and Method for Filtering Current Sensor Output Signals
Accessories for a Rotatable Latching Shaft of a Circuit Breaker
Control of Circuit Breakers in a Multi-Phase Power System
Contact Arm Apparatus and Method of Assembly Thereof
Patent:
7,189,935 →
Application:
11/298,078 →
Electronic Trip Unit for Circuit Breakers
Circuit Breaker Subassembly Apparatus
Circuit Breaker Apparatus
Modular Communication Plug-in Module for an Electronic Trip Unit
Contact Arm Mechanism for Circuit Breaker
Secondary Trip System for Circuit Breaker
Circuit Breaker Electronic Trip Unit Personality Module
Ablative-Based Multiphase Current Interrupter
Electronic Trip Unit for Circuit Breakers
Electromechanical Interlock for Electrical Protection Devices
Arc Chute Assembly for a Circuit Breaker
Readiness for Closing Indicator for Circuit Breakers
Racking of Electrical Distribution Devices
Spring Discharge Mechanism for Circuit Breaker
Draw Out Circuit Breaker Assembly Having a Telescopic Racking Handle
Racking Mechanism for a Circuit Breaker
Breaker Interlock System and Method
Electrical Distribution Device Assembly
Current Path Arrangement for a Circuit Breaker
Contact Assembly of Circuit Breaker
Universal Trip Unit
Secondary Circuit Terminal Block Design for Fixed Type Circuit Breakers
Circuit Breaker Having Separate Restrained and Unrestrained Zone Selective Interlock Setting Capability
Circuit Breaker Zone Selective Interlock for Differentiated Faults and Method of Operation
System and Method for Managing Power Supply to a Circuit Breaker Control Unit
Cam Operated Spring Discharge Interlock Mechanism
Draw-Out Mechanism for Molded Case Circuit Breakers
Circuit Breaker Closing Actuator and Method of Operation
Secondary Disconnect for Circuit Breaker Drawout System
Electronic Trip Unit of a Circuit Breaker
Contact Arm Assembly and Method for Assembling the Contact Arm Assembly
Field Configurable Rating Plug Using Communication and Control Signal
Electrical Equipment Assembly and Method of Calibrating an Electrical Equipment Assembly
Global Trip Unit
Reduced Energy Let Through Mode Indication and Delay in Switching Devices
Method and Apparatus for Detecting Failure of an Actuator Switching Device
Capacitance Check and Current Monitoring Circuit for Use with a Circuit Protection Device
Discharge Mechanism for Circuit Breaker
Current Measuring Systems and Methods of Assembling the Same
Methods and Systems Involving Monitoring Circuit Connectivity
Shape Memory Alloy Actuated Circuit Breaker
Circuit Interruption Device and Method of Assembly
Apparatus for Interrupting Current
Self-Aligning Secondary Disconnect Device for Electrical Switchgear
Interlocked Circuit Breakers
Arc Chute Assembly and Method of Manufacturing Same
Circuit Protection Device and Trip Unit for Use with a Circuit Protection Device
Method, Device, and System for Monitoring Current Provided to a Load
Molded Case Circuit Breaker
Tie Bar for Molded Case Circuit Breaker and Method of Assembly
Circuit Breaker Zone Selective Interlock for Differentiated Faults and Method of Operation
Shutter Locking Mechanism for Circuit Breaker Assembly
Circuit Protection Device and Methods of Configuring a Circuit Protection Device
Method and Apparatus for Power Management in Etu Within a Circuit Breaker When Used as a Host Controller
Circuit Protection Device and Flux Shifter for a Circuit Protection Device
Patent:
8,471,654 →
Application:
13/660,539 →
Electrical Switch and Circuit Breaker
Ceramic, Graded Resistivity Monolith Using the Ceramic, and Method of Making
Electrical Operator for Circuit Breaker and Method Thereof
Apparatus, Systems, and Methods for Operation of a Trip Unit in a Circuit Protection Device
System and Method to Derive Power and Trip a Circuit Breaker from an External Device
Methods and Systems for Continuous Calibration of Circuit Breaker Trip Units and Metering Devices
Systems and Methods for Monitoring Circuit Breaker Operation
Conductor Guide Member for a Circuit Breaker Terminal Assembly
Power Distribution Systems and Methods of Testing a Power Distribution System
Circuit Breaker Including an Anti-Rebound System, Anti-Rebound System for a Circuit Breaker and Method
Tri-Stable Flexure Mechanism
Electromagnetically Enhanced Contact Separation in a Circuit Breaker
Limiter Type Air Circuit Breaker with Blow Open Arrangement
Current Sensing System
System and Method for Quenching an Arc
Systems and Methods for Identifying Fault Location Using Distributed Communication
Molded Case Circuit Breaker with Current Sensing Unit
Magnetic Trip Mechanism for Circuit Breaker
Monolithic Contact System and Method of Forming
Mounting Assembly for a Circuit Breaker Mechanism
Information Display System for Switching Device, Switching Device, and Method
Circuit Protection Device and Methods of Configuring a Circuit Protection Device
Retaining Assembly for a Circuit Breaker Contact System
Moveable Contact Arm Releases Latch Plate Engagement in a Circuit Breaker
Circuit Breaker Having Breaker Information Module and Method of Use
Circuit Breaker Crossbar Assembly
High-Speed Communications Coupling for Use in a Circuit Breaker Assembly
Circuit Breaker Assembly Including a Circuit Breaker Connector
Filter Assembly for a Circuit Breaker Arc Chamber
Switching Device Having Terminal Cover, and Method
Information Display System for Switching Device, Switching Device, and Method
Blocking Members and Circuit Breakers Having Quick-Make Feature
Latch-Free Circuit Breakers
Latch-Free Actuators
Circuit Breaker Including End Covers
Self-Resetting Biasing Devices for Current Limiting Circuit Breaker Trip Systems
Circuit Breaker Latch Mechanism Integrated into the Rotor Assembly
Circuit Breaker Including Rotary Handle
Circuit Breaker Including Rotary Handle
Electrical Distribution Apparatus Including Barrier and Methods of Assembling Same
Electrical Distribution Apparatus Including Barrier and Methods of Assembling Same
Electrical Distribution Apparatus Including Barrier and Methods of Assembling Same
Patent:
9,923,287 →
Application:
15/402,441 →
Electrical Distribution Apparatus Including Barrier and Methods of Assembling Same
Patent:
9,916,939 →
Application:
15/402,453 →
Collapsible Links for Circuit Breakers, Systems, and Methods of Use Thereof
Current Sensor and Method of Assembly
Blocking Members and Circuit Breakers Having Quick-Make Feature
Circuit Breaker
Patent:
803,790 →
Application:
29/519,636 →
Circuit Breaker
Patent:
897,293 →
Application:
29/621,654 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 9, 2018
From: PAPALLO, THOMAS F, J; ELASSER, AHMED; HEIN, RICHARD L
To: GENERAL ELECTRIC COMPANY
Reel/Frame 045160/0849 →
Assignment of Assignor's Interest
Mar 9, 2018
From: CASTONGUAY, ROGER N; ARNOLD, DAVID
To: GENERAL ELECTRIC COMPANY
Reel/Frame 045160/0940 →
Assignment of Assignor's Interest
Mar 9, 2018
From: DOUGHERTY, JOHN JAMES; TIGNOR, MICHAEL SULLIVAN
To: GENERAL ELECTRIC COMPANY
Reel/Frame 045161/0008 →
Assignment of Assignor's Interest
Apr 17, 2020
From: GENERAL ELECTRIC COMPANY
To: ABB SCHWEIZ AG
Reel/Frame 052431/0538 →